EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"48fcbfe552aef3dec182ccf3394825663d3a0c6f861d86bfc88099e473a073ce","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:GNV4DZrXBx-48fcbfe552aef3dec182ccf3394825663d3a0c6f861d86bfc88099e473a073ce"}]}