Transaction not yet indexed

5UUC9PbGPeGMyZAbVQwW6Mdp3iE4uGbrF9jM2RrWyfp69NVC2vEQCh5iXZApB3CWt2ZaxzdJNsdBUFvEEL4ccX9

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