Transaction not yet indexed

mPfvi8E8xbEMeTzbmdAypokioaaA3coJtmRPqYFsJzosdEDn9winXZ5Tnjdrh4YaaHZKmLPPmR6N9nbBWDRE6Js

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