Transaction not yet indexed

5SMfbfn4a3uoSskFdpipYjUpoAkpSTo54fd7tC6TUsnsa7UypqMasAhJ54bwk11HS2jpdg3rEBp3PVXbqJzmE2F9

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