{"message":{"slot":"554476","proposer_index":"174","parent_root":"0x4d6580b81376bda46451527beff5ce8d74f4d612a506735a68deb63e73ff09c3","state_root":"0xcb6c4da9493122b9ff3be5e07260b5dce77e095be4964c93ce38d4e0c1322d41","body_root":"0xf57dc9a91636c6d3c60c5ae8acc161a538e7f52cfaa8a94d8ad43a9211714cc3"},"signature":"0xabb1ec0d90e22b94b17d5364252338f6da8194f0d532481c48b177f97e8939ea9a5ad2718ecdb2d063904fe76e3658c30b25f142d51f81a5049bc11153ab28fecfd44083a5fb604e34cf826e74199ecc9a9b027c54e62e433499f6c4d03ac45f"}