EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ad9a7e9f724c98dd7af50daa3515487bb2e6d66d47962028e7a08ad8be37eb19","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X5DVNdOPD0"}]}