{"message":{"slot":"877528","proposer_index":"173","parent_root":"0x199f6a9e3fe41a436d9e2528de390d3d06893d7bbd56bae4fe80c5522c4e3651","state_root":"0x4579451c119a2ce9d0ae2e28b03a2901890f8571fd47357e464c99eb122a9f91","body_root":"0x3f0d00fcf33f279d6e0ab3aaff2e6c5ac5dc66795d0f698019d9c3c4456762f2"},"signature":"0x8839dfec59c912a2def7584f49da3769a431cde13d8181393679d17726a249376b80866766ee3208f51e016bec3b00950113fc7d924f17238930191d9b3b23b1d9baecbadd4e59340e76b34ffd9aaa467008067f94b7820e87440d9a231863b1"}