Transaction not yet indexed

53AmTo61s7MgpcEs9HEXFh73Kz5dF6UABNAxMzGVsQkA7CpfdCKDGXeBEiskPyTrpDWdxpZWNFxa4Gp2nxNUfKoU

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