EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2b96c2f81e881702784a78792521190eb1a02ea9d5578db020ac686b8ab1f7b1","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:MKB4akVXDn-2b96c2f81e881702784a78792521190eb1a02ea9d5578db020ac686b8ab1f7b1"}]}