EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"99d6ddfb9ac453174fdfefe8b74312c50a82cae90633a6db0dab55d2cc41d77d","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBwDjVx-99d6ddfb9ac453174fdfefe8b74312c50a82cae90633a6db0dab55d2cc41d77d"}]}