Transaction not yet indexed

KEZQ3rdRk9FVwf4mhqcqTQSSDbGLLS4ePD75Gup8ZLy1usCxp8DLzJSfda1o6HheYSc6huf3sqFE6dBDPa7Gp3U

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