Transaction not yet indexed

52DBaSUrwXPKigNYcirdPS4hAqtuFJSibJ2MeHWQkzU6QPSEcsrz1f3qmhyVihvwu69G6oLfQbYkAjg4R7sAhDSU

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