Transaction not yet indexed

52u8YgvnV9LKR4jgiLAjbJwp58HWUGWEHo9dBiTZtGqfSRVvrgPWS6dEGQTo8XRP1fRmeDR1JsHuge4Am8xZPgzE

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