EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"21b4d147cc04ca8311c93e218c5c4e8d3490b476f15ef8fe6aa7a1b5b35d041a","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:d2vXyLQW8e-21b4d147cc04ca8311c93e218c5c4e8d3490b476f15ef8fe6aa7a1b5b35d041a"}]}