EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3999dfc4cca4b5a9d16d29a4e1d0f3cbe7177ab7fa5eb382c6f1692ef9c7d2e6","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:yK5Wr8gj12-3999dfc4cca4b5a9d16d29a4e1d0f3cbe7177ab7fa5eb382c6f1692ef9c7d2e6"}]}