Transaction not yet indexed

52xAz2V8TcjtxSmzaEWek6kTskrjCPTyFKRkUFi4dCGED7zHwdRhb3PZc1Q7WGoMuF1jSC4ErfYLSUcqoHwAFS13

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