EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3c2bfb1db5f29873ed5da0d81a4bb74393b61f937ce0e27d9ead607b7fbe8a5d","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:d2vXyw948e-3c2bfb1db5f29873ed5da0d81a4bb74393b61f937ce0e27d9ead607b7fbe8a5d"}]}