{"message":{"slot":"581244","proposer_index":"139","parent_root":"0xda0b70ba64fc6a939f4769d196a16557be62359dcf64ab2e33be8c440db8ebc4","state_root":"0x263d3be5a9a1f36ed45993d0a1a93b6f6d5a675dbe4049d1ab4d5e59540e5163","body_root":"0xf8adb3d04fee1e4eb0caa8369ee2c43602634365b2cd042b6ceddfe1949e9582"},"signature":"0x86942f1fd3646a95934275a56714abab889e53a0946c407d57af8622f85046178875c574a2a98568a6ed71b6a921ba95114b107f807fd24e27543f7f9b1a680acc0e7a21087875cf39afdff80f67110f2b851189ed3e488f0a7574c33d3712ef"}