EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8a4c79663e1e3fb4f77134672381960fe184a1ce3f1ce6effd44e9906143a927","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXB8M4Vx-8a4c79663e1e3fb4f77134672381960fe184a1ce3f1ce6effd44e9906143a927"}]}