Transaction not yet indexed

KEFkLTvrjwLznjqyfD4RYUtucxSgMYDJGCzSsXMRh7Bx9GMtvZnJqmAc7xfA2dt23kKVqbFTcH5kBgkoMcVYz7o

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