EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"221c764a8e1c5f4ad3e51a4aaf8150dcfd3a35f3742cf7fcfe8c00bb9bc36bd2","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:ZY1jMEnj8z-221c764a8e1c5f4ad3e51a4aaf8150dcfd3a35f3742cf7fcfe8c00bb9bc36bd2"}]}