{"message":{"slot":"2757325","proposer_index":"400","parent_root":"0xb1a06e97316a049672c4dd1d44b46c3589a332cfaaa8b1651e4730f7fcc6b5ed","state_root":"0xb56cc86dc555a706c866e87918c0f1b45d365c125c9d13b0fed9144074126d41","body_root":"0x764bf54d5b6bae6ffe75f6d664c5239250a4f414767b30636a43e97f708aa25b"},"signature":"0xa164c893d969f21d38741a9191bd665551946fbc2bc4268939e00fd3e63810a8cedcc92b4377ab8597691f18ff7cea3604d7319fb4e5ef3ab739b138e04c15d6f7d2766152ae7a6ac9664d1e07f000f3473ce22c7fb5b43088e95a6e4981e669"}