{"message":{"slot":"290291","proposer_index":"147","parent_root":"0xe43e4ea360ae9a4c505fc25872d6afeaba584ba6023cbe60d6256239fb302366","state_root":"0xc4d90fea11cf3ce69aaca5e66e5b7eaf31c2d596210244fbfd409d7b28ac9363","body_root":"0x1a983aa1e347d005bc60c7872071601c2d246dbfd32d92c328db643c85776b84"},"signature":"0x94beae84a03777f0056f3976c18cde3e849cc28a8e6ee3289d27a252686aa6f1c25a6277a941151ca7a0c598759dad560dc9e3b5da856c35fdb79d5c61b7705d02656c71e441415ca3e726863f18204ebe84a4074ae9f95169a0d5a174f5338c"}