{"message":{"slot":"1564355","proposer_index":"137","parent_root":"0x05caf538f3166ad8c30a08be8e058121391a183e44b176e8157ecd57010804b1","state_root":"0x9c8ff544c13f7491f739d00aec885fbbcdeb114dada0a4f7e8cbc7a0eba606cd","body_root":"0xaccd8113b4c302804cda82ebee331ec4de7e70a3d65f717db5def8bf5c2458ea"},"signature":"0x87f0888e5290d08adfb94e24ccaeeafe270332b8742c9a2ab4ec16372f38ed458f94f43e6bc75250f2931a8d4814fa760449571ee9a4c0d3ef88492d5c005f742e14a606bd03bc28415133517e4953d0e3987f2a033381be5a4931b86b34a974"}