EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"90ee609dd921005cab0c093e407b19fc02f0f439e89f44cbddfe6fc42e45cee4","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXB8M4Vx-90ee609dd921005cab0c093e407b19fc02f0f439e89f44cbddfe6fc42e45cee4"}]}