EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2ec54658ed7831c3d00cdc5e0291ac48fd70c17bfb81c775cca2029be86dcbfb","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:L6DBjvWbD2"}]}