Transaction not yet indexed

mpKpPy1DREPhkKGpJex36GhtyXGrCfHuJVTAac8RGGuKWNfWAjVsTxu25Rkf6Lc2hRoVXXppCR813aqrUXWC2Qd

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