EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"489320f4384bc506e40013242871607c5c8328320445eac61d476c7d1b348491","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:26e4NxdXmo-489320f4384bc506e40013242871607c5c8328320445eac61d476c7d1b348491"}]}