{"message":{"slot":"2877337","proposer_index":"660","parent_root":"0xebc12dd110d72ff241460b17590212b0f6bdd9ddab0f502ef1ab1ddf856b176c","state_root":"0x57001be2b951103a14ec26e1ba11faebcb4b4a2ee883d70c2ca40f39aac1e2e5","body_root":"0x370abd2f703af116cc5d8d483a0f70ce1d9b177daf6f8a112d3396a6ac0337b2"},"signature":"0x98f60082bc89261b83d654d115d7b5897e6f866bc1a4bba885936fb8b79c90618d965f3da0afa104981709c2047c14e40b41d1132dac9b8cc0fcb0bf61a08732371995c7341565304d535c09537475367a11928a6734d3402b454f1a5cb8fb30"}