Transaction not yet indexed

52UNPM7YRqStdeFno7PCUVis3jZdJURMbUpCWoWtpRvi6rW2Hjv2d8zcD6PPkMFjoU1iVDCHBUYpdCSek5XXf8qV

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