EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ef5f9307af486ad1fa6cd43900a23fd465965be25f8330e1a2ddb10b82d731a2","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:kxqgPQ1jp7"}]}