{"message":{"slot":"537887","proposer_index":"142","parent_root":"0x45004f9e8d3fdf86afdf600483e33801415396e908513e99cf6f46cde63fb15b","state_root":"0xbaac2af09e5df491322fe064a76174ccc499b70377a369507bdf84ed85cb1e60","body_root":"0x654f7692c298bd7a876cdc30c011d0d6fcd457346bc5a32c45cb172d4f9e9aeb"},"signature":"0xb8c97dd9491c6bcedc415f45ec342d458331d37a465ddaa6c393b3c51f634f794b45d2954a7227e0065947988774807a0e165eaa8a5baa804a0e19e131c080790bf6f95cb01d58038bb635e8e37ce3e80bb9584cad94c5faa89c0cf0d2bedea0"}