{"message":{"slot":"3819857","proposer_index":"299","parent_root":"0x3794ee0a953b23b965aea856a4f1337f0131a166b75fb031e8b4b351ea1ce85c","state_root":"0x643249c1fdf48f9a8d410c115ec022b58d2b8dd37c1b42d9bb74c51335a09d5a","body_root":"0x0187a2532ef9764d1e3ddd1bae17358d303d16324c90cc516d664ceb1051f67a"},"signature":"0xb149c7d96f0ef428d06e40d3666acf439081cfd3f3107deef4e34b388c0474080ec167313384df89a23678c1be43d53d164be08ec51fe59a165a7e91edb2732537d6902e1ad6dfcbe1295dfee965a421cfa96d2bcc2715443365b03b55432e40"}