{"message":{"slot":"1900512","proposer_index":"63","parent_root":"0x2a945f91f897aa53deddddcae8260f49b6753fd06561b182b0a726a20e557ca6","state_root":"0x5e48a3d82e47ea284f48e40d656f2268e4006448d4b3df11904824e9f0a914f0","body_root":"0x43b1b2b966ff3183536b90a5c0a6f36b458f0bbf434c2931a19ab21106a48b4e"},"signature":"0xb7aaa068b3b3eac7f4fc38fb483b246a23f9b62de90cd2a7514d7f607764f4b8b2112f2780dd05ced3c74dc13777a8f705b74adf7feec9a0f723a1b8760e3a37683f15659cf31fd45615068bd7817170ff1bc229fedde635a0aa93fb6b4fd008"}