Transaction not yet indexed

64UbyNCSGcFbfjmo5mTkyEBniqNkApaitXUXSM9Wi9XDyisww7qFtJUuC4kvk1SQu7QZDX2MuVv8YYH5NJNcS3pU

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