Transaction not yet indexed

mff7nba8h5ug84pZ7gqMQKtkXdyxuVmtQCeoPMRzoWWKez7X7EqKVi3am5M4GSGx9UJMSrzpdxLth5E1rdVBaB9

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