# Transaction 0x78f0b962cc2afc7c5de2e136f70714b14ab0865ce709c22924442d008543d970

> Transaction 0x78f0b962cc2afc7c5de2e136f70714b14ab0865ce709c22924442d008543d970 on ApeChain (chain id 33139) succeeded in block 52,543,655 on 2026-10-20 (UTC), sent from 0x00000000000000000000000000000000000a4b05 to 0x00000000000000000000000000000000000a4b05 calling startBlock.

- Canonical page: https://explorer.apechain.com/tx/0x78f0b962cc2afc7c5de2e136f70714b14ab0865ce709c22924442d008543d970
- Chain: ApeChain (chain ID 33139)
- Hash: `0x78f0b962cc2afc7c5de2e136f70714b14ab0865ce709c22924442d008543d970`
- Status: succeeded
- Block: [52,543,655](https://explorer.apechain.com/block/52543655)
- Timestamp: 2026-10-20T05:30:04Z
- Finality: final
- Confirmations: 11,049
- From: [0x00000000000000000000000000000000000a4b05](https://explorer.apechain.com/address/0x00000000000000000000000000000000000a4b05)
- To: [0x00000000000000000000000000000000000a4b05](https://explorer.apechain.com/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 = 26231710, uint64 l2BlockNumber = 52543655, uint64 timePassed = 1)

## API

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

- https://explorer.apechain.com/v1/txs/0x78f0b962cc2afc7c5de2e136f70714b14ab0865ce709c22924442d008543d970
- https://explorer.apechain.com/api?module=proxy&action=eth_getTransactionReceipt&txhash=0x78f0b962cc2afc7c5de2e136f70714b14ab0865ce709c22924442d008543d970

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