Transaction not yet indexed

NmS3bngwfHc22JpAnmHRxEYULSerBsFmSVMxSssAeUnNWw45Mb25YY2EL22Y1wKwe1CDPS51tFE1RJSvAnrGWfB

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