EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"157370a000de02506a2566a880bbc6fc718ba40d05b3f3c93510a11a717f886b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE41BVWvm-157370a000de02506a2566a880bbc6fc718ba40d05b3f3c93510a11a717f886b"}]}