EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8d64e747648701fe5cda12d8a5283f77d812d41fb7efcdee96354f82b440001b","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5ZqNkKz5pd"}]}