EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"21d9cf5af634caddccfa705aa19b1cc4cb21371c5d1dc91246916ed1ecb2b27b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:e3O4PPb4pk-21d9cf5af634caddccfa705aa19b1cc4cb21371c5d1dc91246916ed1ecb2b27b"}]}