{"message":{"slot":"300631","proposer_index":"19","parent_root":"0xca2d8a927e1fbbe80c17517c9ac1a1dc4a8cda6f7a9c2ddfc1001321b5b0a64e","state_root":"0x8f4ffe8dd5a1a17af35d95889e0b255801ef088777d3ac5eca0bc7dcfd80ba73","body_root":"0x83c6d765dbd5924cda762d136246198be470137071261425805a0c7454ffa280"},"signature":"0x891621ae3ac5bd60a944d8988ce3323d6136c76f142c57ff547da6c277f31493f67a83d1ac473f65104d4a588e8b7b82067f8f9fb81bc08900e72dedcf380cb5ed838e582c38dd89d4211b5c88b3c4655619571d0cc782203aaeacba9935332d"}