Transaction not yet indexed

WmWRBJn1vqHNfqSD2hVFSwr8RzDFcGZdT7U29Nd6kvL864QFFLHAMMP5Q4g39pXZvtmSWySmKZTGpLQ4VSWiTm9

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