{"message":{"slot":"577533","proposer_index":"131","parent_root":"0x491e24972e86a8a7a7c1534e6eb492d75b88827d7c9b415d9242b92579a0d5a8","state_root":"0x09cfdf06d62cf62d893642c16d3ead1e0fe076a40df73f47dfdcff78cf3f4e37","body_root":"0xf9479cf2cf38c0891c46444d55d937b239e3dfb836980edd54cb227ab4ade35a"},"signature":"0xb1a75857009e6fde8eabf3d42d994393ec32c57fe3131d801ef7755226f2dfd76b4100ef29c6eeba7a0d9966edb0d38c1030ee0832865d2fc389b33f5a271dd5b501b9a9233e61f204e7717d567a59c31847778ef8416976bf2f6423012e3b22"}