Transaction not yet indexed

52cc4EEs7BAo2EPvQFQPzFiqCDzzvBdvEaQDXBvKGtNUatKQhtmSC6bAFrmxPQsyFsDKHkkUqbN13vqp7PZL6bk8

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