{"message":{"slot":"301252","proposer_index":"148","parent_root":"0xbf8ba42024a527456bcfe1f01b2b7f74e5ff0850da782107f5a08799b473e060","state_root":"0xfd4357df92e20bd2a54f73c2102bae834c7db9d4188628be1f7e3b99d7c6f46f","body_root":"0x94d3525afa999465580eed860e4c0d887b043278164c97c110dac339deb96fed"},"signature":"0xa394445cf826dd51837d742703bf9f23674fe28c74016ff15fb36e2b9afd65830c3779ff0346b053e47e6c6e900dd297137822c2392eaaba0f73f3fbff77a024ea0d3708e7dadbd908d5722e93723b347fc4bf4ec8b37f11c5535a386199f793"}