EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"644cd9003e8d58f980ce2309eb9211b97dc1b32576d767bfc472e0535667aacf","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:09dW5EYWrM-644cd9003e8d58f980ce2309eb9211b97dc1b32576d767bfc472e0535667aacf"}]}