Transaction not yet indexed

53sYWFc3C2ojfqL8c5ywswNTx9jVT1ftsnEwrGyCPpheTXmbZuycERRyp7ZXfTneSSUkxMHhNXn2PPtCZPkFu6zB

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.