{"message":{"slot":"300286","proposer_index":"190","parent_root":"0xc40a7d08babafc73cab8473a0e09629d0f5357ab9b785188aba2da6513f4851b","state_root":"0xab91a77f8b8ad2ec9edf1b8c069a4d3e2cdd5ef1ccc9ba15c4c0c48e477a5a99","body_root":"0x3c833dc989bef6c766e21649523cb6d71b39e0e2c484d1cbddebeafd8d758b8f"},"signature":"0x9263aa51bde88d0fca1b045613a29a3223315c9c357bfc08ee2da6bb9070512f219662d4a0f44a2a0956f7ab1d4d1d6912b9f2f55dd831b11a75f1230f5a2112f1e6ebefe176a31ee5b7fa5e2968c6bb1dc5eed8814417a85ab1b0c6e133b335"}