# Transaction 0x5fefdafdf8934973b34168df4bb80cabbdb3ffdeadf0064af047caff4c07ed9f

> Transaction 0x5fefdafdf8934973b34168df4bb80cabbdb3ffdeadf0064af047caff4c07ed9f on ApeChain (chain id 33139) succeeded in block 52,617,767 on 2026-10-21 (UTC), sent from 0x00000000000000000000000000000000000a4b05 to 0x00000000000000000000000000000000000a4b05 calling startBlock.

- Canonical page: https://apescan.io/tx/0x5fefdafdf8934973b34168df4bb80cabbdb3ffdeadf0064af047caff4c07ed9f
- Chain: ApeChain (chain ID 33139)
- Hash: `0x5fefdafdf8934973b34168df4bb80cabbdb3ffdeadf0064af047caff4c07ed9f`
- Status: succeeded
- Block: [52,617,767](https://apescan.io/block/52617767)
- Timestamp: 2026-10-21T02:18:25Z
- Finality: final
- Confirmations: 24,784
- From: [0x00000000000000000000000000000000000a4b05](https://apescan.io/address/0x00000000000000000000000000000000000a4b05)
- To: [0x00000000000000000000000000000000000a4b05](https://apescan.io/address/0x00000000000000000000000000000000000a4b05)
- Method: startBlock
- Value: 0 APE (0 wei)
- Fee: 0 APE (0 wei)
- Gas used: 0
- Nonce: 0
- Type: ArbOS Internal

## Decoded input

- startBlock(uint256 l1BaseFee = 0, uint64 l1BlockNumber = 26237929, uint64 l2BlockNumber = 52617767, uint64 timePassed = 1)

## API

The same data as JSON (no key needed; see the rate limits in llms.txt):

- https://api.apescan.io/v1/txs/0x5fefdafdf8934973b34168df4bb80cabbdb3ffdeadf0064af047caff4c07ed9f
- https://api.apescan.io/api?module=proxy&action=eth_getTransactionReceipt&txhash=0x5fefdafdf8934973b34168df4bb80cabbdb3ffdeadf0064af047caff4c07ed9f

Data comes from ApeScan's index of ApeChain. Amounts are exact; counts are indexed counts. Site guide for agents: https://apescan.io/llms.txt