Transaction not yet indexed

Nmfwf4KubEWnv4ds3pnwW2po9JCqZEfy9baq3VSwdFEMzCvzv3P28w6GCEdGvf2kLnffNf2GSyHsp65DXfmESVh

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