EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"83361d84e316a7f26f27ba51f3c594b2ff9881a76a2489baff0acf4c7ff75136","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:BEDeeLlkDZ"}]}