EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"70bf74b50aaffdfae776cd4fbfec52f905c405ca5e4a609f86e4494dc9f08b79","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4ae64Dn-70bf74b50aaffdfae776cd4fbfec52f905c405ca5e4a609f86e4494dc9f08b79"}]}