zkSync Era transaction. Look up a zkSync Era transaction by hash: sender, recipient, value in ETH, nonce, gas limit, the 4-byte function selector and its block. Use to see what was sent or whether it exists; for success or failure and fees paid use zksync_receipt, for emitted events zksync_logs. Input is a 0x-prefixed 64-hex hash; an unknown hash returns 404, uncharged.

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