Transaction not yet indexed

52cfEWduttnTcZepoGRb91QsmqhFsFPjHsiEFJubUffbZwaYoE9ubUbKPjdcW2GWea7d6aQaFCvmg1VnVMzCKWuK

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