Transaction not yet indexed

642L8qiDUK8AWUaSEiHzpAEHD1ruQpt5dQFxPXjFExKJNBNgHMdgGzyk69kb7WYdzTvC4sPAvwdLyoe9dXkC5CSY

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