EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"556ad9b48a540a2771303267f61104055304b78bb9aab2d13a1cdd4050068435","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-556ad9b48a540a2771303267f61104055304b78bb9aab2d13a1cdd4050068435"}]}