EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"507b9fd8461743a5f57377bed0575cdf22aa77a55decaba6a68b5144a65721d7","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:MKB4akVXDn-507b9fd8461743a5f57377bed0575cdf22aa77a55decaba6a68b5144a65721d7"}]}