Transaction not yet indexed

MSPkPkBtgSyzb13RfAv8cptKdKi2Bz2KiBBA94oEiBcpssUTVerccPiUfHWxxCettzVm1dGeu6zKxaBPvKFYY2t

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