Transaction not yet indexed

mpQNkDe8oTM5LkvutDbiMmEFaGApwwGeojmQSTGkNhWKnqr4kxzTcha1drgnXSoNWhnDcEBTC5ZyGFcQs9ZHEy4

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