Transaction not yet indexed

ymRXbXDfobvHa7zF7ZWerWGqysStTpitDT5tbP8kRDBe18Sw8DtUAUdDnz7wcjSMJTCgCWenVFPxadkRKGaXuAM

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