{"message":{"slot":"457297","proposer_index":"152","parent_root":"0x5decd77ac7dc6a9edde54f7c6345ac7d770ced6abcef164d9e54aedfdc1f40bd","state_root":"0x580ee8e8d38280cb62b46e3d6e330da00321f1f28fbee7df1984b8a5111759b2","body_root":"0x78c239031cb17ea0a3107d808fa7fb6f743bc159365640415f36f2730c4b88bf"},"signature":"0x8d40f9027a27f1b61eebfecae97bdf3dbb76d6b71f9596af12e062d55b57ac8ae8b1fab81dfcafffe6523ad37215c5c9048cc0a544be29be74e2d7e049249c5dcfd013d5d2ae0c1dd00143b57a1ee5cfe105e40ccab86616b468b1ad1737ed3c"}