Transaction lookup

Ethereum, Base, Arbitrum One, OP Mainnet, Polygon PoS and BNB Smart Chain. With “Detect automatically”, all of them are asked at once and the first that knows the hash answers.

Pending means a node has it but no block does yet, usually because its fee is below what the network currently needs. Not found means none of the chains know the hash: it was never broadcast, it was dropped from the mempool, or it lives on a network Wardcrest does not cover yet.

The first four bytes of the input name the function. Wardcrest matches them against a built-in table of common token, DEX, bridge, lending and multisig functions and decodes the arguments. Unknown methods are shown by their selector.

Only for tokens marked verified, which come from Wardcrest’s curated list. Anyone can deploy a token called “USDC”; unverified names are labelled so a fake cannot pass as the real thing.