Transaction not yet indexed

RY91aUT3S4pmZTyBkTffqU5vKaXwPmNnxEfk7aM9YMix8SkCLzU7ToGFSDE9EHDWRxLg7kPJ2CQCFZgnTHFeVG8

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