Geth VM Trace Transaction

GETH Trace for Txn Hash 0x912e3c63e2f7b9a27986d0e0e389c7a10c0ca48d5263e6af2d04dc8f34d04528

Contract transaction successfully completed.

Raw traces

A total of 998 steps found

Step	PC	Operation	Gas	GasCost	Depth
[1]	0	PUSH1	1976812	3	1
[2]	2	PUSH1	1976809	3	1
[3]	4	MSTORE	1976806	12	1
[4]	5	PUSH1	1976794	3	1
[5]	7	CALLDATASIZE	1976791	2	1
[6]	8	LT	1976789	3	1
[7]	9	PUSH2	1976786	3	1
[8]	12	JUMPI	1976783	10	1
[9]	13	PUSH1	1976773	3	1
[10]	15	CALLDATALOAD	1976770	3	1
[11]	16	PUSH1	1976767	3	1
[12]	18	SHR	1976764	3	1
[13]	19	DUP1	1976761	3	1
[14]	20	PUSH4	1976758	3	1
[15]	25	EQ	1976755	3	1
[16]	26	PUSH2	1976752	3	1
[17]	29	JUMPI	1976749	10	1
[18]	30	DUP1	1976739	3	1
[19]	31	PUSH4	1976736	3	1
[20]	36	EQ	1976733	3	1
[21]	37	PUSH2	1976730	3	1
[22]	40	JUMPI	1976727	10	1
[23]	41	DUP1	1976717	3	1
[24]	42	PUSH4	1976714	3	1
[25]	47	EQ	1976711	3	1
[26]	48	PUSH2	1976708	3	1
[27]	51	JUMPI	1976705	10	1
[28]	52	DUP1	1976695	3	1
[29]	53	PUSH4	1976692	3	1
[30]	58	EQ	1976689	3	1
[31]	59	PUSH2	1976686	3	1
[32]	62	JUMPI	1976683	10	1
[33]	63	DUP1	1976673	3	1
[34]	64	PUSH4	1976670	3	1
[35]	69	EQ	1976667	3	1
[36]	70	PUSH2	1976664	3	1
[37]	73	JUMPI	1976661	10	1
[38]	74	DUP1	1976651	3	1
[39]	75	PUSH4	1976648	3	1
[40]	80	EQ	1976645	3	1
[41]	81	PUSH2	1976642	3	1
[42]	84	JUMPI	1976639	10	1
[43]	85	DUP1	1976629	3	1
[44]	86	PUSH4	1976626	3	1
[45]	91	EQ	1976623	3	1
[46]	92	PUSH2	1976620	3	1
[47]	95	JUMPI	1976617	10	1
[48]	96	DUP1	1976607	3	1
[49]	97	PUSH4	1976604	3	1
[50]	102	EQ	1976601	3	1
[51]	103	PUSH2	1976598	3	1
[52]	106	JUMPI	1976595	10	1
[53]	107	DUP1	1976585	3	1
[54]	108	PUSH4	1976582	3	1
[55]	113	EQ	1976579	3	1
[56]	114	PUSH2	1976576	3	1
[57]	117	JUMPI	1976573	10	1
[58]	118	DUP1	1976563	3	1
[59]	119	PUSH4	1976560	3	1
[60]	124	EQ	1976557	3	1
[61]	125	PUSH2	1976554	3	1
[62]	128	JUMPI	1976551	10	1
[63]	768	JUMPDEST	1976541	1	1
[64]	769	PUSH2	1976540	3	1
[65]	772	PUSH2	1976537	3	1
[66]	775	CALLDATASIZE	1976534	2	1
[67]	776	PUSH1	1976532	3	1
[68]	778	PUSH2	1976529	3	1
[69]	781	JUMP	1976526	8	1
[70]	6746	JUMPDEST	1976518	1	1
[71]	6747	PUSH1	1976517	3	1
[72]	6749	DUP1	1976514	3	1
[73]	6750	PUSH1	1976511	3	1
[74]	6752	DUP1	1976508	3	1
[75]	6753	PUSH1	1976505	3	1
[76]	6755	DUP6	1976502	3	1
[77]	6756	DUP8	1976499	3	1
[78]	6757	SUB	1976496	3	1
[79]	6758	SLT	1976493	3	1
[80]	6759	ISZERO	1976490	3	1
[81]	6760	PUSH2	1976487	3	1
[82]	6763	JUMPI	1976484	10	1
[83]	6768	JUMPDEST	1976474	1	1
[84]	6769	PUSH2	1976473	3	1
[85]	6772	DUP6	1976470	3	1
[86]	6773	PUSH2	1976467	3	1
[87]	6776	JUMP	1976464	8	1
[88]	6674	JUMPDEST	1976456	1	1
[89]	6675	DUP1	1976455	3	1
[90]	6676	CALLDATALOAD	1976452	3	1
[91]	6677	PUSH1	1976449	3	1
[92]	6679	PUSH1	1976446	3	1
[93]	6681	PUSH1	1976443	3	1
[94]	6683	SHL	1976440	3	1
[95]	6684	SUB	1976437	3	1
[96]	6685	DUP2	1976434	3	1
[97]	6686	AND	1976431	3	1
[98]	6687	DUP2	1976428	3	1
[99]	6688	EQ	1976425	3	1
[100]	6689	PUSH2	1976422	3	1
[101]	6692	JUMPI	1976419	10	1
[102]	6697	JUMPDEST	1976409	1	1
[103]	6698	SWAP2	1976408	3	1
[104]	6699	SWAP1	1976405	3	1
[105]	6700	POP	1976402	2	1
[106]	6701	JUMP	1976400	8	1
[107]	6777	JUMPDEST	1976392	1	1
[108]	6778	SWAP4	1976391	3	1
[109]	6779	POP	1976388	2	1
[110]	6780	PUSH1	1976386	3	1
[111]	6782	DUP6	1976383	3	1
[112]	6783	ADD	1976380	3	1
[113]	6784	CALLDATALOAD	1976377	3	1
[114]	6785	PUSH1	1976374	3	1
[115]	6787	PUSH1	1976371	3	1
[116]	6789	PUSH1	1976368	3	1
[117]	6791	SHL	1976365	3	1
[118]	6792	SUB	1976362	3	1
[119]	6793	DUP2	1976359	3	1
[120]	6794	GT	1976356	3	1
[121]	6795	ISZERO	1976353	3	1
[122]	6796	PUSH2	1976350	3	1
[123]	6799	JUMPI	1976347	10	1
[124]	6804	JUMPDEST	1976337	1	1
[125]	6805	DUP6	1976336	3	1
[126]	6806	ADD	1976333	3	1
[127]	6807	PUSH1	1976330	3	1
[128]	6809	DUP2	1976327	3	1
[129]	6810	ADD	1976324	3	1
[130]	6811	DUP8	1976321	3	1
[131]	6812	SGT	1976318	3	1
[132]	6813	PUSH2	1976315	3	1
[133]	6816	JUMPI	1976312	10	1
[134]	6821	JUMPDEST	1976302	1	1
[135]	6822	DUP1	1976301	3	1
[136]	6823	CALLDATALOAD	1976298	3	1
[137]	6824	PUSH1	1976295	3	1
[138]	6826	PUSH1	1976292	3	1
[139]	6828	PUSH1	1976289	3	1
[140]	6830	SHL	1976286	3	1
[141]	6831	SUB	1976283	3	1
[142]	6832	DUP2	1976280	3	1
[143]	6833	GT	1976277	3	1
[144]	6834	ISZERO	1976274	3	1
[145]	6835	PUSH2	1976271	3	1
[146]	6838	JUMPI	1976268	10	1
[147]	6843	JUMPDEST	1976258	1	1
[148]	6844	DUP8	1976257	3	1
[149]	6845	PUSH1	1976254	3	1
[150]	6847	DUP3	1976251	3	1
[151]	6848	DUP5	1976248	3	1
[152]	6849	ADD	1976245	3	1
[153]	6850	ADD	1976242	3	1
[154]	6851	GT	1976239	3	1
[155]	6852	ISZERO	1976236	3	1
[156]	6853	PUSH2	1976233	3	1
[157]	6856	JUMPI	1976230	10	1
[158]	6861	JUMPDEST	1976220	1	1
[159]	6862	SWAP5	1976219	3	1
[160]	6863	SWAP8	1976216	3	1
[161]	6864	PUSH1	1976213	3	1
[162]	6866	SWAP2	1976210	3	1
[163]	6867	SWAP1	1976207	3	1
[164]	6868	SWAP2	1976204	3	1
[165]	6869	ADD	1976201	3	1
[166]	6870	SWAP7	1976198	3	1
[167]	6871	POP	1976195	2	1
[168]	6872	SWAP4	1976193	3	1
[169]	6873	SWAP5	1976190	3	1
[170]	6874	PUSH1	1976187	3	1
[171]	6876	ADD	1976184	3	1
[172]	6877	CALLDATALOAD	1976181	3	1
[173]	6878	SWAP4	1976178	3	1
[174]	6879	SWAP3	1976175	3	1
[175]	6880	POP	1976172	2	1
[176]	6881	POP	1976170	2	1
[177]	6882	POP	1976168	2	1
[178]	6883	JUMP	1976166	8	1
[179]	782	JUMPDEST	1976158	1	1
[180]	783	PUSH2	1976157	3	1
[181]	786	JUMP	1976154	8	1
[182]	2829	JUMPDEST	1976146	1	1
[183]	2830	PUSH2	1976145	3	1
[184]	2833	CALLER	1976142	2	1
[185]	2834	PUSH2	1976140	3	1
[186]	2837	JUMP	1976137	8	1
[187]	3386	JUMPDEST	1976129	1	1
[188]	3387	PUSH1	1976128	3	1
[189]	3389	PUSH1	1976125	3	1
[190]	3391	PUSH1	1976122	3	1
[191]	3393	SHL	1976119	3	1
[192]	3394	SUB	1976116	3	1
[193]	3395	DUP2	1976113	3	1
[194]	3396	AND	1976110	3	1
[195]	3397	PUSH1	1976107	3	1
[196]	3399	SWAP1	1976104	3	1
[197]	3400	DUP2	1976101	3	1
[198]	3401	MSTORE	1976098	3	1
[199]	3402	PUSH1	1976095	3	1
[200]	3404	PUSH1	1976092	3	1
[201]	3406	MSTORE	1976089	3	1
[202]	3407	PUSH1	1976086	3	1
[203]	3409	DUP2	1976083	3	1
[204]	3410	KECCAK256	1976080	42	1
[205]	3411	SLOAD	1976038	2100	1
[206]	3412	PUSH1	1973938	3	1
[207]	3414	AND	1973935	3	1
[208]	3415	DUP1	1973932	3	1
[209]	3416	PUSH2	1973929	3	1
[210]	3419	JUMPI	1973926	10	1
[211]	1574	JUMPDEST	1973916	1	1
[212]	1575	SWAP3	1973915	3	1
[213]	1576	SWAP2	1973912	3	1
[214]	1577	POP	1973909	2	1
[215]	1578	POP	1973907	2	1
[216]	1579	JUMP	1973905	8	1
[217]	2838	JUMPDEST	1973897	1	1
[218]	2839	PUSH2	1973896	3	1
[219]	2842	JUMPI	1973893	10	1
[220]	2928	JUMPDEST	1973883	1	1
[221]	2929	PUSH2	1973882	3	1
[222]	2932	PUSH2	1973879	3	1
[223]	2935	JUMP	1973876	8	1
[224]	4950	JUMPDEST	1973868	1	1
[225]	4951	PUSH1	1973867	3	1
[226]	4953	PUSH1	1973864	3	1
[227]	4955	SLOAD	1973861	2100	1
[228]	4956	SUB	1971761	3	1
[229]	4957	PUSH2	1971758	3	1
[230]	4960	JUMPI	1971755	10	1
[231]	4985	JUMPDEST	1971745	1	1
[232]	4986	PUSH1	1971744	3	1
[233]	4988	PUSH1	1971741	3	1
[234]	4990	SSTORE	1971738	2900	1
[235]	4991	JUMP	1968838	8	1
[236]	2936	JUMPDEST	1968830	1	1
[237]	2937	PUSH1	1968829	3	1
[238]	2939	DUP1	1968826	3	1
[239]	2940	DUP6	1968823	3	1
[240]	2941	PUSH1	1968820	3	1
[241]	2943	PUSH1	1968817	3	1
[242]	2945	PUSH1	1968814	3	1
[243]	2947	SHL	1968811	3	1
[244]	2948	SUB	1968808	3	1
[245]	2949	AND	1968805	3	1
[246]	2950	CALLVALUE	1968802	2	1
[247]	2951	DUP7	1968800	3	1
[248]	2952	DUP7	1968797	3	1
[249]	2953	PUSH1	1968794	3	1
[250]	2955	MLOAD	1968791	3	1
[251]	2956	PUSH2	1968788	3	1
[252]	2959	SWAP3	1968785	3	1
[253]	2960	SWAP2	1968782	3	1
[254]	2961	SWAP1	1968779	3	1
[255]	2962	PUSH2	1968776	3	1
[256]	2965	JUMP	1968773	8	1
[257]	7278	JUMPDEST	1968765	1	1
[258]	7279	DUP2	1968764	3	1
[259]	7280	DUP4	1968761	3	1
[260]	7281	DUP3	1968758	3	1
[261]	7282	CALLDATACOPY	1968755	36	1
[262]	7283	PUSH1	1968719	3	1
[263]	7285	SWAP2	1968716	3	1
[264]	7286	ADD	1968713	3	1
[265]	7287	SWAP1	1968710	3	1
[266]	7288	DUP2	1968707	3	1
[267]	7289	MSTORE	1968704	6	1
[268]	7290	SWAP2	1968698	3	1
[269]	7291	SWAP1	1968695	3	1
[270]	7292	POP	1968692	2	1
[271]	7293	JUMP	1968690	8	1
[272]	2966	JUMPDEST	1968682	1	1
[273]	2967	PUSH1	1968681	3	1
[274]	2969	PUSH1	1968678	3	1
[275]	2971	MLOAD	1968675	3	1
[276]	2972	DUP1	1968672	3	1
[277]	2973	DUP4	1968669	3	1
[278]	2974	SUB	1968666	3	1
[279]	2975	DUP2	1968663	3	1
[280]	2976	DUP6	1968660	3	1
[281]	2977	DUP8	1968657	3	1
[282]	2978	GAS	1968654	2	1
[283]	2979	CALL	1968652	1937933	1
[284]	0	PUSH1	1935333	3	2
[285]	2	PUSH1	1935330	3	2
[286]	4	MSTORE	1935327	12	2
[287]	5	PUSH1	1935315	3	2
[288]	7	PUSH1	1935312	3	2
[289]	9	JUMP	1935309	8	2
[290]	12	JUMPDEST	1935301	1	2
[291]	13	PUSH1	1935300	3	2
[292]	15	PUSH1	1935297	3	2
[293]	17	PUSH1	1935294	3	2
[294]	19	JUMP	1935291	8	2
[295]	26	JUMPDEST	1935283	1	2
[296]	27	PUSH1	1935282	3	2
[297]	29	PUSH1	1935279	3	2
[298]	31	PUSH32	1935276	3	2
[299]	64	SLOAD	1935273	2100	2
[300]	65	PUSH1	1933173	3	2
[301]	67	PUSH1	1933170	3	2
[302]	69	PUSH1	1933167	3	2
[303]	71	SHL	1933164	3	2
[304]	72	SUB	1933161	3	2
[305]	73	AND	1933158	3	2
[306]	74	SWAP1	1933155	3	2
[307]	75	JUMP	1933152	8	2
[308]	76	JUMPDEST	1933144	1	2
[309]	77	SWAP1	1933143	3	2
[310]	78	POP	1933140	2	2
[311]	79	SWAP1	1933138	3	2
[312]	80	JUMP	1933135	8	2
[313]	20	JUMPDEST	1933127	1	2
[314]	21	PUSH1	1933126	3	2
[315]	23	JUMP	1933123	8	2
[316]	81	JUMPDEST	1933115	1	2
[317]	82	CALLDATASIZE	1933114	2	2
[318]	83	PUSH1	1933112	3	2
[319]	85	DUP1	1933109	3	2
[320]	86	CALLDATACOPY	1933106	24	2
[321]	87	PUSH1	1933082	3	2
[322]	89	DUP1	1933079	3	2
[323]	90	CALLDATASIZE	1933076	2	2
[324]	91	PUSH1	1933074	3	2
[325]	93	DUP5	1933071	3	2
[326]	94	GAS	1933068	2	2
[327]	95	DELEGATECALL	1933066	1902903	2
[328]	0	PUSH1	1900303	3	3
[329]	2	PUSH1	1900300	3	3
[330]	4	MSTORE	1900297	12	3
[331]	5	PUSH1	1900285	3	3
[332]	7	CALLDATASIZE	1900282	2	3
[333]	8	LT	1900280	3	3
[334]	9	PUSH2	1900277	3	3
[335]	12	JUMPI	1900274	10	3
[336]	13	PUSH1	1900264	3	3
[337]	15	CALLDATALOAD	1900261	3	3
[338]	16	PUSH1	1900258	3	3
[339]	18	SHR	1900255	3	3
[340]	19	DUP1	1900252	3	3
[341]	20	PUSH4	1900249	3	3
[342]	25	EQ	1900246	3	3
[343]	26	PUSH2	1900243	3	3
[344]	29	JUMPI	1900240	10	3
[345]	30	DUP1	1900230	3	3
[346]	31	PUSH4	1900227	3	3
[347]	36	EQ	1900224	3	3
[348]	37	PUSH2	1900221	3	3
[349]	40	JUMPI	1900218	10	3
[350]	41	DUP1	1900208	3	3
[351]	42	PUSH4	1900205	3	3
[352]	47	EQ	1900202	3	3
[353]	48	PUSH2	1900199	3	3
[354]	51	JUMPI	1900196	10	3
[355]	52	DUP1	1900186	3	3
[356]	53	PUSH4	1900183	3	3
[357]	58	EQ	1900180	3	3
[358]	59	PUSH2	1900177	3	3
[359]	62	JUMPI	1900174	10	3
[360]	63	DUP1	1900164	3	3
[361]	64	PUSH4	1900161	3	3
[362]	69	EQ	1900158	3	3
[363]	70	PUSH2	1900155	3	3
[364]	73	JUMPI	1900152	10	3
[365]	74	DUP1	1900142	3	3
[366]	75	PUSH4	1900139	3	3
[367]	80	EQ	1900136	3	3
[368]	81	PUSH2	1900133	3	3
[369]	84	JUMPI	1900130	10	3
[370]	552	JUMPDEST	1900120	1	3
[371]	553	CALLVALUE	1900119	2	3
[372]	554	DUP1	1900117	3	3
[373]	555	ISZERO	1900114	3	3
[374]	556	PUSH2	1900111	3	3
[375]	559	JUMPI	1900108	10	3
[376]	564	JUMPDEST	1900098	1	3
[377]	565	POP	1900097	2	3
[378]	566	PUSH2	1900095	3	3
[379]	569	PUSH2	1900092	3	3
[380]	572	CALLDATASIZE	1900089	2	3
[381]	573	PUSH1	1900087	3	3
[382]	575	PUSH2	1900084	3	3
[383]	578	JUMP	1900081	8	3
[384]	6692	JUMPDEST	1900073	1	3
[385]	6693	PUSH1	1900072	3	3
[386]	6695	DUP1	1900069	3	3
[387]	6696	PUSH1	1900066	3	3
[388]	6698	DUP1	1900063	3	3
[389]	6699	PUSH1	1900060	3	3
[390]	6701	DUP6	1900057	3	3
[391]	6702	DUP8	1900054	3	3
[392]	6703	SUB	1900051	3	3
[393]	6704	SLT	1900048	3	3
[394]	6705	ISZERO	1900045	3	3
[395]	6706	PUSH2	1900042	3	3
[396]	6709	JUMPI	1900039	10	3
[397]	6714	JUMPDEST	1900029	1	3
[398]	6715	DUP5	1900028	3	3
[399]	6716	CALLDATALOAD	1900025	3	3
[400]	6717	SWAP4	1900022	3	3
[401]	6718	POP	1900019	2	3
[402]	6719	PUSH2	1900017	3	3
[403]	6722	PUSH1	1900014	3	3
[404]	6724	DUP7	1900011	3	3
[405]	6725	ADD	1900008	3	3
[406]	6726	PUSH2	1900005	3	3
[407]	6729	JUMP	1900002	8	3
[408]	6643	JUMPDEST	1899994	1	3
[409]	6644	DUP1	1899993	3	3
[410]	6645	CALLDATALOAD	1899990	3	3
[411]	6646	PUSH1	1899987	3	3
[412]	6648	PUSH1	1899984	3	3
[413]	6650	PUSH1	1899981	3	3
[414]	6652	SHL	1899978	3	3
[415]	6653	SUB	1899975	3	3
[416]	6654	DUP2	1899972	3	3
[417]	6655	AND	1899969	3	3
[418]	6656	DUP2	1899966	3	3
[419]	6657	EQ	1899963	3	3
[420]	6658	PUSH2	1899960	3	3
[421]	6661	JUMPI	1899957	10	3
[422]	6666	JUMPDEST	1899947	1	3
[423]	6667	SWAP2	1899946	3	3
[424]	6668	SWAP1	1899943	3	3
[425]	6669	POP	1899940	2	3
[426]	6670	JUMP	1899938	8	3
[427]	6730	JUMPDEST	1899930	1	3
[428]	6731	SWAP3	1899929	3	3
[429]	6732	POP	1899926	2	3
[430]	6733	PUSH2	1899924	3	3
[431]	6736	PUSH1	1899921	3	3
[432]	6738	DUP7	1899918	3	3
[433]	6739	ADD	1899915	3	3
[434]	6740	PUSH2	1899912	3	3
[435]	6743	JUMP	1899909	8	3
[436]	6643	JUMPDEST	1899901	1	3
[437]	6644	DUP1	1899900	3	3
[438]	6645	CALLDATALOAD	1899897	3	3
[439]	6646	PUSH1	1899894	3	3
[440]	6648	PUSH1	1899891	3	3
[441]	6650	PUSH1	1899888	3	3
[442]	6652	SHL	1899885	3	3
[443]	6653	SUB	1899882	3	3
[444]	6654	DUP2	1899879	3	3
[445]	6655	AND	1899876	3	3
[446]	6656	DUP2	1899873	3	3
[447]	6657	EQ	1899870	3	3
[448]	6658	PUSH2	1899867	3	3
[449]	6661	JUMPI	1899864	10	3
[450]	6666	JUMPDEST	1899854	1	3
[451]	6667	SWAP2	1899853	3	3
[452]	6668	SWAP1	1899850	3	3
[453]	6669	POP	1899847	2	3
[454]	6670	JUMP	1899845	8	3
[455]	6744	JUMPDEST	1899837	1	3
[456]	6745	SWAP2	1899836	3	3
[457]	6746	POP	1899833	2	3
[458]	6747	PUSH1	1899831	3	3
[459]	6749	DUP6	1899828	3	3
[460]	6750	ADD	1899825	3	3
[461]	6751	CALLDATALOAD	1899822	3	3
[462]	6752	PUSH2	1899819	3	3
[463]	6755	DUP2	1899816	3	3
[464]	6756	PUSH2	1899813	3	3
[465]	6759	JUMP	1899810	8	3
[466]	6671	JUMPDEST	1899802	1	3
[467]	6672	PUSH1	1899801	3	3
[468]	6674	PUSH1	1899798	3	3
[469]	6676	PUSH1	1899795	3	3
[470]	6678	SHL	1899792	3	3
[471]	6679	SUB	1899789	3	3
[472]	6680	DUP2	1899786	3	3
[473]	6681	AND	1899783	3	3
[474]	6682	DUP2	1899780	3	3
[475]	6683	EQ	1899777	3	3
[476]	6684	PUSH2	1899774	3	3
[477]	6687	JUMPI	1899771	10	3
[478]	1473	JUMPDEST	1899761	1	3
[479]	1474	POP	1899760	2	3
[480]	1475	JUMP	1899758	8	3
[481]	6760	JUMPDEST	1899750	1	3
[482]	6761	SWAP4	1899749	3	3
[483]	6762	SWAP7	1899746	3	3
[484]	6763	SWAP3	1899743	3	3
[485]	6764	SWAP6	1899740	3	3
[486]	6765	POP	1899737	2	3
[487]	6766	SWAP1	1899735	3	3
[488]	6767	SWAP4	1899732	3	3
[489]	6768	POP	1899729	2	3
[490]	6769	POP	1899727	2	3
[491]	6770	JUMP	1899725	8	3
[492]	579	JUMPDEST	1899717	1	3
[493]	580	PUSH2	1899716	3	3
[494]	583	JUMP	1899713	8	3
[495]	1508	JUMPDEST	1899705	1	3
[496]	1509	PUSH1	1899704	3	3
[497]	1511	DUP1	1899701	3	3
[498]	1512	MLOAD	1899698	3	3
[499]	1513	PUSH1	1899695	3	3
[500]	1515	PUSH2	1899692	3	3
[501]	1518	DUP4	1899689	3	3
[502]	1519	CODECOPY	1899686	6	3
[503]	1520	DUP2	1899680	3	3
[504]	1521	MLOAD	1899677	3	3
[505]	1522	SWAP2	1899674	3	3
[506]	1523	MSTORE	1899671	3	3
[507]	1524	PUSH2	1899668	3	3
[508]	1527	DUP2	1899665	3	3
[509]	1528	PUSH2	1899662	3	3
[510]	1531	JUMP	1899659	8	3
[511]	3482	JUMPDEST	1899651	1	3
[512]	3483	PUSH2	1899650	3	3
[513]	3486	DUP2	1899647	3	3
[514]	3487	CALLER	1899644	2	3
[515]	3488	PUSH2	1899642	3	3
[516]	3491	JUMP	1899639	8	3
[517]	4644	JUMPDEST	1899631	1	3
[518]	4645	PUSH2	1899630	3	3
[519]	4648	DUP3	1899627	3	3
[520]	4649	DUP3	1899624	3	3
[521]	4650	PUSH2	1899621	3	3
[522]	4653	JUMP	1899618	8	3
[523]	2474	JUMPDEST	1899610	1	3
[524]	2475	PUSH1	1899609	3	3
[525]	2477	DUP1	1899606	3	3
[526]	2478	PUSH2	1899603	3	3
[527]	2481	PUSH2	1899600	3	3
[528]	2484	JUMP	1899597	8	3
[529]	3505	JUMPDEST	1899589	1	3
[530]	3506	PUSH32	1899588	3	3
[531]	3539	SWAP1	1899585	3	3
[532]	3540	JUMP	1899582	8	3
[533]	2485	JUMPDEST	1899574	1	3
[534]	2486	PUSH1	1899573	3	3
[535]	2488	SWAP5	1899570	3	3
[536]	2489	DUP6	1899567	3	3
[537]	2490	MSTORE	1899564	3	3
[538]	2491	PUSH1	1899561	3	3
[539]	2493	SWAP1	1899558	3	3
[540]	2494	DUP2	1899555	3	3
[541]	2495	MSTORE	1899552	3	3
[542]	2496	PUSH1	1899549	3	3
[543]	2498	DUP1	1899546	3	3
[544]	2499	DUP7	1899543	3	3
[545]	2500	KECCAK256	1899540	42	3
[546]	2501	PUSH1	1899498	3	3
[547]	2503	PUSH1	1899495	3	3
[548]	2505	PUSH1	1899492	3	3
[549]	2507	SHL	1899489	3	3
[550]	2508	SUB	1899486	3	3
[551]	2509	SWAP6	1899483	3	3
[552]	2510	SWAP1	1899480	3	3
[553]	2511	SWAP6	1899477	3	3
[554]	2512	AND	1899474	3	3
[555]	2513	DUP7	1899471	3	3
[556]	2514	MSTORE	1899468	3	3
[557]	2515	SWAP4	1899465	3	3
[558]	2516	SWAP1	1899462	3	3
[559]	2517	MSTORE	1899459	3	3
[560]	2518	POP	1899456	2	3
[561]	2519	POP	1899454	2	3
[562]	2520	SWAP1	1899452	3	3
[563]	2521	KECCAK256	1899449	42	3
[564]	2522	SLOAD	1899407	2100	3
[565]	2523	PUSH1	1897307	3	3
[566]	2525	AND	1897304	3	3
[567]	2526	SWAP1	1897301	3	3
[568]	2527	JUMP	1897298	8	3
[569]	4654	JUMPDEST	1897290	1	3
[570]	4655	PUSH2	1897289	3	3
[571]	4658	JUMPI	1897286	10	3
[572]	1968	JUMPDEST	1897276	1	3
[573]	1969	POP	1897275	2	3
[574]	1970	POP	1897273	2	3
[575]	1971	JUMP	1897271	8	3
[576]	1473	JUMPDEST	1897263	1	3
[577]	1474	POP	1897262	2	3
[578]	1475	JUMP	1897260	8	3
[579]	1532	JUMPDEST	1897252	1	3
[580]	1533	PUSH1	1897251	3	3
[581]	1535	DUP6	1897248	3	3
[582]	1536	DUP2	1897245	3	3
[583]	1537	MSTORE	1897242	3	3
[584]	1538	PUSH1	1897239	3	3
[585]	1540	PUSH1	1897236	3	3
[586]	1542	SWAP1	1897233	3	3
[587]	1543	DUP2	1897230	3	3
[588]	1544	MSTORE	1897227	3	3
[589]	1545	PUSH1	1897224	3	3
[590]	1547	SWAP2	1897221	3	3
[591]	1548	DUP3	1897218	3	3
[592]	1549	SWAP1	1897215	3	3
[593]	1550	KECCAK256	1897212	42	3
[594]	1551	DUP3	1897170	3	3
[595]	1552	MLOAD	1897167	3	3
[596]	1553	DUP1	1897164	3	3
[597]	1554	DUP5	1897161	3	3
[598]	1555	ADD	1897158	3	3
[599]	1556	SWAP1	1897155	3	3
[600]	1557	SWAP4	1897152	3	3
[601]	1558	MSTORE	1897149	3	3
[602]	1559	SLOAD	1897146	2100	3
[603]	1560	PUSH1	1895046	3	3
[604]	1562	DUP2	1895043	3	3
[605]	1563	AND	1895040	3	3
[606]	1564	ISZERO	1895037	3	3
[607]	1565	ISZERO	1895034	3	3
[608]	1566	DUP1	1895031	3	3
[609]	1567	DUP5	1895028	3	3
[610]	1568	MSTORE	1895025	9	3
[611]	1569	PUSH2	1895016	3	3
[612]	1572	SWAP1	1895013	3	3
[613]	1573	SWAP2	1895010	3	3
[614]	1574	DIV	1895007	5	3
[615]	1575	PUSH1	1895002	3	3
[616]	1577	PUSH1	1894999	3	3
[617]	1579	PUSH1	1894996	3	3
[618]	1581	SHL	1894993	3	3
[619]	1582	SUB	1894990	3	3
[620]	1583	AND	1894987	3	3
[621]	1584	SWAP2	1894984	3	3
[622]	1585	DUP4	1894981	3	3
[623]	1586	ADD	1894978	3	3
[624]	1587	SWAP2	1894975	3	3
[625]	1588	SWAP1	1894972	3	3
[626]	1589	SWAP2	1894969	3	3
[627]	1590	MSTORE	1894966	6	3
[628]	1591	PUSH2	1894960	3	3
[629]	1594	JUMPI	1894957	10	3
[630]	1619	JUMPDEST	1894947	1	3
[631]	1620	PUSH1	1894946	3	3
[632]	1622	PUSH1	1894943	3	3
[633]	1624	PUSH1	1894940	3	3
[634]	1626	SHL	1894937	3	3
[635]	1627	SUB	1894934	3	3
[636]	1628	DUP5	1894931	3	3
[637]	1629	AND	1894928	3	3
[638]	1630	ISZERO	1894925	3	3
[639]	1631	PUSH2	1894922	3	3
[640]	1634	JUMPI	1894919	10	3
[641]	1775	JUMPDEST	1894909	1	3
[642]	1776	PUSH1	1894908	3	3
[643]	1778	PUSH1	1894905	3	3
[644]	1780	PUSH1	1894902	3	3
[645]	1782	SHL	1894899	3	3
[646]	1783	SUB	1894896	3	3
[647]	1784	DUP4	1894893	3	3
[648]	1785	AND	1894890	3	3
[649]	1786	PUSH1	1894887	3	3
[650]	1788	SWAP1	1894884	3	3
[651]	1789	DUP2	1894881	3	3
[652]	1790	MSTORE	1894878	3	3
[653]	1791	PUSH1	1894875	3	3
[654]	1793	PUSH1	1894872	3	3
[655]	1795	SWAP1	1894869	3	3
[656]	1796	DUP2	1894866	3	3
[657]	1797	MSTORE	1894863	3	3
[658]	1798	PUSH1	1894860	3	3
[659]	1800	DUP1	1894857	3	3
[660]	1801	DUP4	1894854	3	3
[661]	1802	KECCAK256	1894851	42	3
[662]	1803	DUP10	1894809	3	3
[663]	1804	DUP5	1894806	3	3
[664]	1805	MSTORE	1894803	3	3
[665]	1806	SWAP1	1894800	3	3
[666]	1807	SWAP2	1894797	3	3
[667]	1808	MSTORE	1894794	3	3
[668]	1809	DUP2	1894791	3	3
[669]	1810	KECCAK256	1894788	42	3
[670]	1811	DUP1	1894746	3	3
[671]	1812	SLOAD	1894743	2100	3
[672]	1813	PUSH1	1892643	3	3
[673]	1815	PUSH1	1892640	3	3
[674]	1817	PUSH1	1892637	3	3
[675]	1819	SHL	1892634	3	3
[676]	1820	SUB	1892631	3	3
[677]	1821	DUP9	1892628	3	3
[678]	1822	AND	1892625	3	3
[679]	1823	SWAP3	1892622	3	3
[680]	1824	SWAP1	1892619	3	3
[681]	1825	PUSH2	1892616	3	3
[682]	1828	SWAP1	1892613	3	3
[683]	1829	DUP5	1892610	3	3
[684]	1830	SWAP1	1892607	3	3
[685]	1831	PUSH2	1892604	3	3
[686]	1834	JUMP	1892601	8	3
[687]	7558	JUMPDEST	1892593	1	3
[688]	7559	DUP1	1892592	3	3
[689]	7560	DUP3	1892589	3	3
[690]	7561	ADD	1892586	3	3
[691]	7562	DUP1	1892583	3	3
[692]	7563	DUP3	1892580	3	3
[693]	7564	GT	1892577	3	3
[694]	7565	ISZERO	1892574	3	3
[695]	7566	PUSH2	1892571	3	3
[696]	7569	JUMPI	1892568	10	3
[697]	1448	JUMPDEST	1892558	1	3
[698]	1449	SWAP3	1892557	3	3
[699]	1450	SWAP2	1892554	3	3
[700]	1451	POP	1892551	2	3
[701]	1452	POP	1892549	2	3
[702]	1453	JUMP	1892547	8	3
[703]	1835	JUMPDEST	1892539	1	3
[704]	1836	SWAP1	1892538	3	3
[705]	1837	SWAP2	1892535	3	3
[706]	1838	SSTORE	1892532	2900	3
[707]	1839	POP	1889632	2	3
[708]	1840	POP	1889630	2	3
[709]	1841	PUSH1	1889628	3	3
[710]	1843	DUP1	1889625	3	3
[711]	1844	MLOAD	1889622	3	3
[712]	1845	PUSH1	1889619	3	3
[713]	1847	PUSH1	1889616	3	3
[714]	1849	PUSH1	1889613	3	3
[715]	1851	SHL	1889610	3	3
[716]	1852	SUB	1889607	3	3
[717]	1853	DUP1	1889604	3	3
[718]	1854	DUP9	1889601	3	3
[719]	1855	AND	1889598	3	3
[720]	1856	DUP3	1889595	3	3
[721]	1857	MSTORE	1889592	6	3
[722]	1858	DUP7	1889586	3	3
[723]	1859	AND	1889583	3	3
[724]	1860	PUSH1	1889580	3	3
[725]	1862	DUP3	1889577	3	3
[726]	1863	ADD	1889574	3	3
[727]	1864	MSTORE	1889571	6	3
[728]	1865	DUP8	1889565	3	3
[729]	1866	SWAP2	1889562	3	3
[730]	1867	PUSH1	1889559	3	3
[731]	1869	PUSH1	1889556	3	3
[732]	1871	PUSH1	1889553	3	3
[733]	1873	SHL	1889550	3	3
[734]	1874	SUB	1889547	3	3
[735]	1875	DUP7	1889544	3	3
[736]	1876	AND	1889541	3	3
[737]	1877	SWAP2	1889538	3	3
[738]	1878	PUSH32	1889535	3	3
[739]	1911	SWAP2	1889532	3	3
[740]	1912	ADD	1889529	3	3
[741]	1913	PUSH1	1889526	3	3
[742]	1915	MLOAD	1889523	3	3
[743]	1916	DUP1	1889520	3	3
[744]	1917	SWAP2	1889517	3	3
[745]	1918	SUB	1889514	3	3
[746]	1919	SWAP1	1889511	3	3
[747]	1920	LOG3	1889508	2012	3
[748]	1921	POP	1887496	2	3
[749]	1922	POP	1887494	2	3
[750]	1923	POP	1887492	2	3
[751]	1924	POP	1887490	2	3
[752]	1925	POP	1887488	2	3
[753]	1926	POP	1887486	2	3
[754]	1927	JUMP	1887484	8	3
[755]	459	JUMPDEST	1887476	1	3
[756]	460	STOP	1887475	0	3
[757]	96	RETURNDATASIZE	1917638	2	2
[758]	97	PUSH1	1917636	3	2
[759]	99	DUP1	1917633	3	2
[760]	100	RETURNDATACOPY	1917630	3	2
[761]	101	DUP1	1917627	3	2
[762]	102	DUP1	1917624	3	2
[763]	103	ISZERO	1917621	3	2
[764]	104	PUSH1	1917618	3	2
[765]	106	JUMPI	1917615	10	2
[766]	107	RETURNDATASIZE	1917605	2	2
[767]	108	PUSH1	1917603	3	2
[768]	110	RETURN	1917600	0	2
[769]	2980	SWAP3	1948319	3	1
[770]	2981	POP	1948316	2	1
[771]	2982	POP	1948314	2	1
[772]	2983	POP	1948312	2	1
[773]	2984	RETURNDATASIZE	1948310	2	1
[774]	2985	DUP1	1948308	3	1
[775]	2986	PUSH1	1948305	3	1
[776]	2988	DUP2	1948302	3	1
[777]	2989	EQ	1948299	3	1
[778]	2990	PUSH2	1948296	3	1
[779]	2993	JUMPI	1948293	10	1
[780]	3027	JUMPDEST	1948283	1	1
[781]	3028	PUSH1	1948282	3	1
[782]	3030	SWAP2	1948279	3	1
[783]	3031	POP	1948276	2	1
[784]	3032	JUMPDEST	1948274	1	1
[785]	3033	POP	1948273	2	1
[786]	3034	SWAP2	1948271	3	1
[787]	3035	POP	1948268	2	1
[788]	3036	SWAP2	1948266	3	1
[789]	3037	POP	1948263	2	1
[790]	3038	DUP2	1948261	3	1
[791]	3039	PUSH2	1948258	3	1
[792]	3042	JUMPI	1948255	10	1
[793]	3049	JUMPDEST	1948245	1	1
[794]	3050	PUSH1	1948244	3	1
[795]	3052	JUMPDEST	1948241	1	1
[796]	3053	PUSH1	1948240	3	1
[797]	3055	DUP5	1948237	3	1
[798]	3056	DUP2	1948234	3	1
[799]	3057	MSTORE	1948231	3	1
[800]	3058	PUSH1	1948228	3	1
[801]	3060	PUSH1	1948225	3	1
[802]	3062	MSTORE	1948222	3	1
[803]	3063	PUSH1	1948219	3	1
[804]	3065	SWAP1	1948216	3	1
[805]	3066	KECCAK256	1948213	42	1
[806]	3067	DUP1	1948171	3	1
[807]	3068	SLOAD	1948168	2100	1
[808]	3069	PUSH1	1946068	3	1
[809]	3071	NOT	1946065	3	1
[810]	3072	AND	1946062	3	1
[811]	3073	PUSH1	1946059	3	1
[812]	3075	DUP4	1946056	3	1
[813]	3076	PUSH1	1946053	3	1
[814]	3078	DUP2	1946050	3	1
[815]	3079	GT	1946047	3	1
[816]	3080	ISZERO	1946044	3	1
[817]	3081	PUSH2	1946041	3	1
[818]	3084	JUMPI	1946038	10	1
[819]	3092	JUMPDEST	1946028	1	1
[820]	3093	MUL	1946027	5	1
[821]	3094	OR	1946022	3	1
[822]	3095	SWAP1	1946019	3	1
[823]	3096	SSTORE	1946016	20000	1
[824]	3097	POP	1926016	2	1
[825]	3098	PUSH1	1926014	3	1
[826]	3100	DUP1	1926011	3	1
[827]	3101	PUSH2	1926008	3	1
[828]	3104	CALLER	1926005	2	1
[829]	3105	PUSH2	1926003	3	1
[830]	3108	JUMP	1926000	8	1
[831]	4796	JUMPDEST	1925992	1	1
[832]	4797	PUSH1	1925991	3	1
[833]	4799	SLOAD	1925988	2100	1
[834]	4800	PUSH1	1923888	3	1
[835]	4802	SWAP1	1923885	3	1
[836]	4803	DUP2	1923882	3	1
[837]	4804	SWAP1	1923879	3	1
[838]	4805	PUSH1	1923876	3	1
[839]	4807	PUSH1	1923873	3	1
[840]	4809	PUSH1	1923870	3	1
[841]	4811	SHL	1923867	3	1
[842]	4812	SUB	1923864	3	1
[843]	4813	DUP5	1923861	3	1
[844]	4814	AND	1923858	3	1
[845]	4815	BALANCE	1923855	100	1
[846]	4816	SWAP1	1923755	3	1
[847]	4817	DUP2	1923752	3	1
[848]	4818	DUP2	1923749	3	1
[849]	4819	SUB	1923746	3	1
[850]	4820	DUP2	1923743	3	1
[851]	4821	DUP2	1923740	3	1
[852]	4822	GT	1923737	3	1
[853]	4823	PUSH2	1923734	3	1
[854]	4826	JUMPI	1923731	10	1
[855]	4827	PUSH1	1923721	3	1
[856]	4829	MLOAD	1923718	3	1
[857]	4830	PUSH1	1923715	3	1
[858]	4832	SWAP6	1923712	3	1
[859]	4833	POP	1923709	2	1
[860]	4834	PUSH1	1923707	3	1
[861]	4836	PUSH1	1923704	3	1
[862]	4838	PUSH1	1923701	3	1
[863]	4840	SHL	1923698	3	1
[864]	4841	SUB	1923695	3	1
[865]	4842	DUP8	1923692	3	1
[866]	4843	AND	1923689	3	1
[867]	4844	SWAP1	1923686	3	1
[868]	4845	DUP3	1923683	3	1
[869]	4846	SWAP1	1923680	3	1
[870]	4847	PUSH1	1923677	3	1
[871]	4849	DUP2	1923674	3	1
[872]	4850	DUP2	1923671	3	1
[873]	4851	DUP2	1923668	3	1
[874]	4852	DUP6	1923665	3	1
[875]	4853	DUP8	1923662	3	1
[876]	4854	GAS	1923659	2	1
[877]	4855	CALL	1923657	1893743	1
[878]	4856	SWAP3	1916857	3	1
[879]	4857	POP	1916854	2	1
[880]	4858	POP	1916852	2	1
[881]	4859	POP	1916850	2	1
[882]	4860	RETURNDATASIZE	1916848	2	1
[883]	4861	DUP1	1916846	3	1
[884]	4862	PUSH1	1916843	3	1
[885]	4864	DUP2	1916840	3	1
[886]	4865	EQ	1916837	3	1
[887]	4866	PUSH2	1916834	3	1
[888]	4869	JUMPI	1916831	10	1
[889]	4903	JUMPDEST	1916821	1	1
[890]	4904	PUSH1	1916820	3	1
[891]	4906	SWAP2	1916817	3	1
[892]	4907	POP	1916814	2	1
[893]	4908	JUMPDEST	1916812	1	1
[894]	4909	POP	1916811	2	1
[895]	4910	SWAP1	1916809	3	1
[896]	4911	SWAP5	1916806	3	1
[897]	4912	POP	1916803	2	1
[898]	4913	POP	1916801	2	1
[899]	4914	JUMPDEST	1916799	1	1
[900]	4915	POP	1916798	2	1
[901]	4916	POP	1916796	2	1
[902]	4917	POP	1916794	2	1
[903]	4918	SWAP2	1916792	3	1
[904]	4919	POP	1916789	2	1
[905]	4920	SWAP2	1916787	3	1
[906]	4921	JUMP	1916784	8	1
[907]	3109	JUMPDEST	1916776	1	1
[908]	3110	SWAP2	1916775	3	1
[909]	3111	POP	1916772	2	1
[910]	3112	SWAP2	1916770	3	1
[911]	3113	POP	1916767	2	1
[912]	3114	DUP3	1916765	3	1
[913]	3115	PUSH1	1916762	3	1
[914]	3117	MLOAD	1916759	3	1
[915]	3118	PUSH2	1916756	3	1
[916]	3121	SWAP2	1916753	3	1
[917]	3122	SWAP1	1916750	3	1
[918]	3123	PUSH2	1916747	3	1
[919]	3126	JUMP	1916744	8	1
[920]	7294	JUMPDEST	1916736	1	1
[921]	7295	PUSH1	1916735	3	1
[922]	7297	DUP3	1916732	3	1
[923]	7298	MLOAD	1916729	3	1
[924]	7299	PUSH1	1916726	3	1
[925]	7301	JUMPDEST	1916723	1	1
[926]	7302	DUP2	1916722	3	1
[927]	7303	DUP2	1916719	3	1
[928]	7304	LT	1916716	3	1
[929]	7305	ISZERO	1916713	3	1
[930]	7306	PUSH2	1916710	3	1
[931]	7309	JUMPI	1916707	10	1
[932]	7327	JUMPDEST	1916697	1	1
[933]	7328	POP	1916696	2	1
[934]	7329	PUSH1	1916694	3	1
[935]	7331	SWAP3	1916691	3	1
[936]	7332	ADD	1916688	3	1
[937]	7333	SWAP2	1916685	3	1
[938]	7334	DUP3	1916682	3	1
[939]	7335	MSTORE	1916679	3	1
[940]	7336	POP	1916676	2	1
[941]	7337	SWAP2	1916674	3	1
[942]	7338	SWAP1	1916671	3	1
[943]	7339	POP	1916668	2	1
[944]	7340	JUMP	1916666	8	1
[945]	3127	JUMPDEST	1916658	1	1
[946]	3128	PUSH1	1916657	3	1
[947]	3130	DUP1	1916654	3	1
[948]	3131	MLOAD	1916651	3	1
[949]	3132	SWAP2	1916648	3	1
[950]	3133	DUP3	1916645	3	1
[951]	3134	SWAP1	1916642	3	1
[952]	3135	SUB	1916639	3	1
[953]	3136	DUP3	1916636	3	1
[954]	3137	KECCAK256	1916633	30	1
[955]	3138	DUP5	1916603	3	1
[956]	3139	ISZERO	1916600	3	1
[957]	3140	ISZERO	1916597	3	1
[958]	3141	DUP4	1916594	3	1
[959]	3142	MSTORE	1916591	3	1
[960]	3143	DUP4	1916588	3	1
[961]	3144	ISZERO	1916585	3	1
[962]	3145	ISZERO	1916582	3	1
[963]	3146	PUSH1	1916579	3	1
[964]	3148	DUP5	1916576	3	1
[965]	3149	ADD	1916573	3	1
[966]	3150	MSTORE	1916570	3	1
[967]	3151	SWAP2	1916567	3	1
[968]	3152	DUP7	1916564	3	1
[969]	3153	ISZERO	1916561	3	1
[970]	3154	ISZERO	1916558	3	1
[971]	3155	SWAP2	1916555	3	1
[972]	3156	PUSH32	1916552	3	1
[973]	3189	SWAP2	1916549	3	1
[974]	3190	ADD	1916546	3	1
[975]	3191	PUSH1	1916543	3	1
[976]	3193	MLOAD	1916540	3	1
[977]	3194	DUP1	1916537	3	1
[978]	3195	SWAP2	1916534	3	1
[979]	3196	SUB	1916531	3	1
[980]	3197	SWAP1	1916528	3	1
[981]	3198	LOG3	1916525	2012	1
[982]	3199	POP	1914513	2	1
[983]	3200	POP	1914511	2	1
[984]	3201	POP	1914509	2	1
[985]	3202	POP	1914507	2	1
[986]	3203	PUSH2	1914505	3	1
[987]	3206	PUSH1	1914502	3	1
[988]	3208	PUSH1	1914499	3	1
[989]	3210	SSTORE	1914496	100	1
[990]	3211	JUMP	1914396	8	1
[991]	3212	JUMPDEST	1914388	1	1
[992]	3213	POP	1914387	2	1
[993]	3214	POP	1914385	2	1
[994]	3215	POP	1914383	2	1
[995]	3216	POP	1914381	2	1
[996]	3217	JUMP	1914379	8	1
[997]	560	JUMPDEST	1914371	1	1
[998]	561	STOP	1914370	0	1

Tools & Services

Geth VM Trace Transaction