Transaction not yet indexed

53e8Dk7MgcvbUysW15LBFgKBhNJiyV7DN9ZE5FTbMSxVEY2H4rMphMfwYnhUikmsEYeT6wCfikD2VTAa6RYwYoVd

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