EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6d74cf332e15e1b5c6707ffcf8cb742de2e8a911c42c380b4abae5b4f2f41e0e","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:GNV4DZrXBx-6d74cf332e15e1b5c6707ffcf8cb742de2e8a911c42c380b4abae5b4f2f41e0e"}]}