Transaction not yet indexed

mPbJFfEMeJ2iuxUX1tA8SR8ZmGACpaC6iAxVPrzWCfgvftpRfXN3Qe3pbB5TuS4mptXsTH63eqqXknrC1ZUCdv9

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