Transaction not yet indexed

21tmhg2FfoeSAcpsrfLCwcC6BsJirZcx2RKMhmVDxqVe2wSJK78YXksXP482qQTH3rqwHTPUT1xcZVBDAxze7zyx

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