Transaction not yet indexed

53YiRLcCBtzbDTSvot9xLQ1yCDrp4bRDsLRybX7wTPnUDjS5XZFvSKdNUXF3iis96dSsmkEyNt1hSkVSCNbrdapE

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