Transaction not yet indexed

yffLWMd1T3RaCDXmzvdAdgSn6dNACzahuiEzyZWWtQEx1rcW8tmwZG5JFfyn9RJVfenKJsDJ1UFrwgFnJRaag3V

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