EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"776685542cbeb4174f4b794e0eb74d32c154b9507ec4ff31f1488026720abee2","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WopJ4P5lDJ"}]}