Transaction not yet indexed

2NKE21ES6DB6h6vNoDKCAf75oLi3Cc6LAdWdxeAkG7jbyivJCBvmQgnB9rq5HoGDerKdtc9HkdFks5RGPWN567DE

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