{"message":{"slot":"515951","proposer_index":"22","parent_root":"0x4100e3c926c5a7d6ec6c020c9165baaaf6d3b2f809218f56def06561c9441577","state_root":"0xa0b8f9dbf230b38aa438da36e4e4e5a3504ace51dac63783792d04bd0619c7b5","body_root":"0xa531804186f5ddc1fc93a21d1bbbb301b35cb75ad508f03e49dc85a018fd8b2c"},"signature":"0x8807ca2b54c14654b84a39c12833867159be1cf40ddded8c84c64b0476502509750348c7d219626ba26ead31b72c59200c0d5d765a312ae08bd2a201de255a105e813cd7ffe624e602ff487822ba8c51ab25341eff9375589825a647b4d0748b"}