Transaction not yet indexed

5Ub6EEA9DXfbYh7UW4TZ6VCjFHLBCnRsttFZbKzSGPdAdAvCh7kWM5LXC6m9DNa3ogTrX3uE3i23zK2EX4Zf8hUJ

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