Transaction not yet indexed

TKfSf9JDTcagQbZHMCH1kauew2LnyfKAWBN4aBBSb77YUtgBW5xvu28YfM4faLFo1iDzmo1jUeKsHhyAwpq7ARC

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