Transaction not yet indexed

MffWqsm2SXEgjNZ9sqsaohVTt7zVXLSBya2Equ2P1g145zDSbJB5iQMoJACYCFsDmtVZyBra9guNkaLfJ5rExVc

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