Transaction not yet indexed

KDDKAu3QV5eYjBUZK1KppfpTxK8v7ASYaBEXz8unSEK6ZDNZw8tdNjXbco268egQYa7d4sP3gCYjYgGAZQS1xuM

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