EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"83262b9e97507b2a171c5e23a4f1804cc8833f9c3bc04426da912e6661dc4a6c","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:26e4NxdXmo-83262b9e97507b2a171c5e23a4f1804cc8833f9c3bc04426da912e6661dc4a6c"}]}