Transaction not yet indexed

SMdUctw2PfdNQah5gUBN9D9c9pbmW7WW1QpXDAU2F7r1bKrhvbmPwmd4RmDMQZ3VGsfZuz2J3jdBr4Re5jBniSt

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