Transaction not yet indexed

52UBCRpeA5hN5exPBeZHHkDEx1MVb6JS3wTWdZxvh6icbjq6SKMwqq1LrmoRmhkZoBKoLWCwDHeWm4zMQx3Y5s5C

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