Transaction not yet indexed

53RdiakbiVcZ1aNBqtAAEt3gz8ELrUtkoDxg9ZCy8sJ2mKB5MSwrGGeHzoYGXqFAePtPwLH6xXcd19aj1bY3RJSz

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