Transaction not yet indexed

3MMkt4UPv7EZA8q1fKf6iJcVuA1EDfTnufkpRLAQhtQPfdHfAyWRD3hMKezgjTP2kHqKSyk8D1U2b3BbhvqQKz3A

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