Transaction not yet indexed

667Z2ZRRWAaPuPmCx27iZdTjuGdM87a7U2EG48u5nDtyiUM3NByMu5WyWvU8r7pwoc2AoPmjBF1NAR268iRmB1TU

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