EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"662d3f1fad41715a60b15f3711364d523f119eb0a991533dd9a081775125fc67","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:qEp4wbJjgo-662d3f1fad41715a60b15f3711364d523f119eb0a991533dd9a081775125fc67"}]}