Transaction not yet indexed

5u6BiEHAiicN6EDsE9dqx1MSyb7fuvSSPNprUdbMWTKdH9JqPXK7DGUDKERzwwdW51DFjSetB5LVCVbNpYJbGQo4

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