EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"486f628ab8ba20ce4ddc3b5a1c69c27e98f555f4071493080b51739a3d9af629","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X5DVQ1XMA0"}]}