{"message":{"slot":"542562","proposer_index":"171","parent_root":"0x21ead05807d98867f2f2d0d28fdfd9f0d3d6e9b21c0f05cc456431bd50e5c184","state_root":"0x889fb665c7463d0e1d726ea611f753762c7f0c6c80ca4cc43aea0540ca887851","body_root":"0xf22e5693dcd3e1705f169d04daf588b890decd4c6fefc27b5b3fb08ab5fe42c3"},"signature":"0x86a67812827bcef57126ef71c82818e726aab9225fc67c6a9307d80175d62c758fb4179f6c64e1081419f6558c6da692165b2a575933a2b44ce99c5aed819f41816a33308b57a6ec1b3d81757971b51551cb4f57e65996cc7e1e2f4e29b6d17e"}