Transaction not yet indexed

28FYNcQ4G2cVZuAq2CJK5qf2MDSiYjsKku5FFmAn3uSWjd14upSzkHShq76t7n771kmPvnvNfu9vquJsTKZ3bqQb

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