EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"438820d62c923a9818f3bdee013138ec9f3c2fba8dffea4bdb2130500ed76965","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-438820d62c923a9818f3bdee013138ec9f3c2fba8dffea4bdb2130500ed76965"}]}