Transaction not yet indexed

53EWEUirjsp4dGD8mAUi6EPA4VjVLeyM8V4hShaGUEHxXD573GKBqeVuGCciSb6BQzFdS5WPyqKKLZ5fn4xqPHpM

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