{"message":{"slot":"514644","proposer_index":"137","parent_root":"0xcb37593a3876436b3bf7c53a062f5d5a9fccadf4f07e05883111c6cac7b6aee0","state_root":"0x4afcced8ea8f6ebf305636e440937c55ed57f343ab1b776807a0709405edb051","body_root":"0x91b6d53c005a66472e27f2593a6344e68a4f719d5bf9c0baa079a2318255bf14"},"signature":"0xacd9d02ae509b74d3757e56f5dd7184b3fc893a491aabbde537df2cdf1619a9f4ec8cec151e0b6bac4738b477fb928a307a114eaca79088ba88c73b694a8c486ea41789e6d27ae3a6f54e7cc9541ab1f14ff5e40ee540e0d30c9f33c141e8424"}