{"message":{"slot":"1643971","proposer_index":"153","parent_root":"0xa7fa43666f0b46764a21f014cfb0dba949d4ff89b85a8487ded0facef34d0bd4","state_root":"0x9bc65fd4b2a3382b3089c2f6411f0f8e1e19412bda5779e5470e9997bf7e24a6","body_root":"0x4d2d108946ca499c07b0c6b2009078ebc8619b8ddba04bdf231693417b14ce3c"},"signature":"0x96454a5d8a457ece3b6750d862200c4912b2933051951b7d2f7cea3934fb5ea9b9225aebfd0213a1873cbe201391d87b18d178a78fb780dd8cac4043f65ca68223f826b8c0104498844da2fb8a4245689cda412bce2654497c152984b7b053c6"}