Transaction not yet indexed

mpf9fuo4sVhutAnvT2bmVxFkrFA3HqLnW4Ey7kLVZ4GyRQaNBfddsWCc7fimpaJMB8fwwLnPZkvpo8VmxTSaTtZ

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