Transaction not yet indexed

52fMAqD87Higa8LGBQaE5DmHMNWfdqDDoZWMq4EwMsmfFnC7MpB3g637RmgqekX8wnWtKRE2FvHBgmMwXF8dNJw2

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