Transaction not yet indexed

Mx3KC9NG9qE8WE5LbQp7WQSRGFngrin7kmGv7Ti6fa1QrbftAVEC6Ygf7gj4fq7jXcAwRH2VZEEjug6CWyqsTfo

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