{"message":{"slot":"1900313","proposer_index":"172","parent_root":"0xcf9c76aefca7c6ad7e7bd87d3acf71f3eb734aabd5dae5e5520303cccea5889c","state_root":"0x3d54e3b5facecf6d80dc8fedf88031e5c4832f37a0e6d5c22e8c733d8ca57516","body_root":"0xcbdd763fdf78c2caf08b0c8c8b5ca79dbec8cb72e236d4f347ff8f5578ec2d4c"},"signature":"0xaa2b062fc49ba46be01eb124e6b4561132d16f620bce927557fffbe6c8f8ffa2da3f70135e166785e74873be34cc141006649737384d41047b2c92d2bad94bff0274d122fd6642ff38a0863fb6a2a22529386fe37970d7f5cd692bc5f655e286"}