EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"94a48ebc9d8b28efd74f73a9b07b1f5da9bc35b74cc3ff3c1e5c9a8d5b1ed89f","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:k304bEQjLK-94a48ebc9d8b28efd74f73a9b07b1f5da9bc35b74cc3ff3c1e5c9a8d5b1ed89f"}]}