EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9b93457480d152146aa8d927cd97221004a551142b9208ddcbc69caedc17dff7","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:GNV4DZrXBx-9b93457480d152146aa8d927cd97221004a551142b9208ddcbc69caedc17dff7"}]}