EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e30da0ed782e37f321feef518a55171c289f0cd35cab9488e3ba838ba521e623","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:e3O4Pv2Xpk-e30da0ed782e37f321feef518a55171c289f0cd35cab9488e3ba838ba521e623"}]}