{"message":{"slot":"289448","proposer_index":"151","parent_root":"0x51da6a1b5dd8aed8a6a633fedf86d8451ed6a25b7220af5ea516d52e43391cf3","state_root":"0xb2b2fcaeb0dd7b93b6609341164fe1ee5cb7e3f8926e5f8f1f89c6e8d96cb740","body_root":"0xb129dee215b0fa20d375b79c9236d76b44e342b041dbb4f91db31724fd34faf4"},"signature":"0xb4c91b796afe058dadb345a917bddc092780540877704632e937a645036e6b06b9ec46dc7135129bf2aaa7cbbcd61d410123f140656e3dfe9b536a282b2d1e1079c8bf9f1667531a342b2fbaab1260fa47b74f12a9e49049c0b113b9ae77b7a5"}