EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b710bf9457e8cbe35a6cee1647b35961264a464400533cf8edb6ce3520108ffa","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:Jyq3kO28qk"}]}