Transaction not yet indexed

53SiVVvuVSyCG5tVEF8Rphzv9HoQpYf75Tdt8RWFadoDxEXcRB3z1CaETUWr2UUXVDZvFiYoY7xugFsqcC9eykak

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