EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"512f7216fd1dd91db492d25a11cbd9dc3c67463f21de9b846f677d0e1483fd93","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:e3O4PD24pk-512f7216fd1dd91db492d25a11cbd9dc3c67463f21de9b846f677d0e1483fd93"}]}