ARB
Arbitrum One Transaction Decoder
Decode and analyze smart contract transactions on Arbitrum One with automatic ABI resolution
About Arbitrum One Transaction Parsing
Our Arbitrum One transaction decoder lets you paste any transaction hash to instantly decode the function call, input parameters, and execution details. The native currency is ETH. We automatically resolve contract ABIs through block explorer APIs, Sourcify, and the 4bytes signature database.
Features
- Automatic ABI resolution for Arbitrum One verified contracts
- Proxy contract detection (EIP-1967, EIP-1167) on Arbitrum One
- Full calldata decoding with parameter names and types
- Token amount formatting with 18-decimal precision display
Chain Details
- Chain ID
- 42161
- Native Currency
- ETH
- Block Explorer
- arbiscan.io