{"message":{"slot":"1448823","proposer_index":"159","parent_root":"0x66ff2a7429ad858e6fd4ffce19bea884a0f76e87a6bdba41f306ded7d1eaed5a","state_root":"0xaa4663a58280f3be08b6482c71c8c0db246bfb8068a9cf0caf2f190f058e15fd","body_root":"0xbe4b32d0e5637d40a76e929521b64552c428990232b7dccccf60de0d3315daea"},"signature":"0xad50a31a1457b86c05e5b09e92eca4c92cf2ff862ea34dca8f56eb515b575e6d617db79a6e878c5dc3da8805f93f883e065ca233e839c1e9e64745854806707ba9f931e1510ead65bb9f285afa513f7ec3829365c9ee9f69a4d0f3339fba2ca3"}