Transaction not yet indexed

NmCm38v5jaUn6qynhfENU2kfRFxZioPQu3rDoC1GAttgyrt3mCLYtEnhtiTH3ZougsrxgQMUPyckSXxSqUhQVjZ

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