Transaction not yet indexed

1khwB5usRmmMwpdNfcjupV8KgcrJJrAQjM87avDB4e3TFta7Jj2LRQaLEZrFajjE4uwwVP3wDqq97CMLbpScNtQ

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