Transaction not yet indexed

MG9aDaUTqqMqW7kRSYSfX2c3TfHZzzmroxHuNosPCJz2wmArkDSM39RG52ZZrdPCHHhba7cDMFr4CgzZxcshsP1

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