Transaction Details
Type Trace Address | From | To | Value | Gas Limit |
---|
AA Txn Hash | Method | Position | From | Internal Txns | Token Txns | NFT Txns | Txn Fee (ETH) | Gas Limit |
---|
Transaction Receipt Event Logs
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x0000000000000000000000000000000000000000000000000000000000000427
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, index_topic_3 uint256 tokenId)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3: tokenId 1340313056722016000844044145868765765861380236899
Data
- 0x
Name
OwnershipTransferred (index_topic_1 address previousOwner, index_topic_2 address newOwner)View Source
Topics
- 0 0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0
- 1: previousOwner 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: newOwner 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
Data
- 0x
Name
Transfer (index_topic_1 address from, index_topic_2 address to, index_topic_3 uint256 tokenId)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3: tokenId 219
Data
- 0x
Name
Transfer (index_topic_1 address from, index_topic_2 address to, index_topic_3 uint256 tokenId)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3: tokenId 218
Data
- 0x
Name
Transfer (index_topic_1 address from, index_topic_2 address to, index_topic_3 uint256 tokenId)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3: tokenId 217
Data
- 0x
Name
Transfer (index_topic_1 address from, index_topic_2 address to, index_topic_3 uint256 tokenId)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3: tokenId 216
Data
- 0x
Name
Transfer (index_topic_1 address from, index_topic_2 address to, index_topic_3 uint256 tokenId)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3: tokenId 215
Data
- 0x
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000ff
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000fe
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000fd
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000fc
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000fb
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000fa
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000f9
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000f8
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000f7
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000f6
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000f5
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000f4
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000f3
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000f2
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000f1
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000f0
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000ef
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000ee
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000ed
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000ec
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000eb
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000ea
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000e9
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000e8
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000e7
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000e6
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000e5
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000e4
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000e3
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000e2
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000e1
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000e0
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000df
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000de
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000dd
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000dc
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000db
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000da
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000d9
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000d8
Data
- value :0
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x2E730B0916c3aB8ad092Ec43dcC3ce256adB4385
- 2: to 0x0Bc20fc14eDE7fE27C9c7C4800171d1eA20536C6
- 3 0x00000000000000000000000000000000000000000000000000000000000000d7
Data
- value :0
A transaction is a cryptographically signed instruction that changes the blockchain state. Block explorers track the details of all transactions in the network. Learn more about transactions in our Knowledge Base.