Transaction not yet indexed

pfD91ZaxmuRF55Wbv5c4txiEUd42dtY5fa4XDb3tbsfqbjLof2iRYDSS7pg9k2uVVLKi6G9xtcZisvCwdn1cV3G

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