EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2247537d07272b6d94a546a0d9315cd170a2fd2b07d009268feb71f496aecf2a","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:yNvW20yjzw-2247537d07272b6d94a546a0d9315cd170a2fd2b07d009268feb71f496aecf2a"}]}