{"message":{"slot":"519500","proposer_index":"64","parent_root":"0x9a1b52acfd5207190d334e9d30842bb61be412a728df39c2c45974c5ccdcb267","state_root":"0xd23d0503b99a154a815e4b509d270e76357de2735cc36b238d9c1716f42123a0","body_root":"0xfee6acbfa4f60756c6e31874a89ab786076159357c8af9aefb6b3d71ed9f55de"},"signature":"0xb24b38b2422ed52d49652c638fa7242ab930aae07b6920c3462902f514c741ac8026b332fec0bb34f1b189f80220bb90153b6fa2cdea4c781767d6839a70b71a20a2034fbbc9315503205fe79989b19d85172199a68ed207f122b285f3dfdb50"}