EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b457a170b3fed9121fe4ecdbf0f3454a30c34a9eacca5c226e9e2ee63bb5362a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pR5X6r-b457a170b3fed9121fe4ecdbf0f3454a30c34a9eacca5c226e9e2ee63bb5362a"}]}