{"message":{"slot":"643837","proposer_index":"21","parent_root":"0x2f105847cf4ad72a93975eda2de69f62794d3b25a7a6d9ee0678c706a8e501e3","state_root":"0x498693828241e35ca3c9bd4aea481a3ba0825431ad8b395e6652289b3f8184cb","body_root":"0x75c156213cc6e324afa2301317c207982cca5b7ba3d5cd385c45dd7ada460e11"},"signature":"0xb2e1e669269c611546fa4ebda8e428d8bf4a2afbac38a9a08f349b4405f91465e4b51aeb505231a20cfbd7837031b8620c920f8275c2d18f7a91f0e2c65138e8b906f6a4fa05a08885541baabac30af7d0d7e59ae97fd0ba3b12e8c727b384e1"}