Transaction not yet indexed

mfKFGYngPgSvMiJs9gDyvtqG7yEGYShSqdu3Nt7gJen4ST8cWCpdG7k2Kubhu6CAMYKysCg9pipWpXYxCN9o7K6

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