Transaction not yet indexed

31MC2yrCvbBt7NumicYfSz2Eb4vC9My2uAtprWHdXQ8Z4gwLZFwTU3aL1HdgDPZUmCCnmFw8ffcmb6npFx67wCHm

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