{"message":{"slot":"538052","proposer_index":"137","parent_root":"0x70f8eaba3893c6cd421f14a3346c91adfec652b6a45e6cbdce4a1f9153cdfb83","state_root":"0x5cd0f0e5d2f944ce18c192f0fb308d3e96eab95e67d792d73bf4c98977579edf","body_root":"0x4d1e1501f56d687a0afef7b968b2db4769e83fd46f24c6680115697db6c6819e"},"signature":"0xb5218a47b6daa7fea1a336e3f47984b5716792453cd39f0c9cdbaf26b7d26733a3d373a85d701ee571f2ee91fce0fc9907383d07a60925f6f20019e0fdf017eaab8732ef8801ac936f8e448d467b9105f74df4af705c48c1f1b3f5f1d481df3c"}