{"message":{"slot":"643136","proposer_index":"49","parent_root":"0xff80d38f0b5d34fc5bec67e47fbf1abee188bd31a4678840c81ef2a5ddf538d1","state_root":"0x366ebcb82f8dcc229fe25bb4bbf5d1cf37658df63890f71a07da19c01d233c3d","body_root":"0x191dd90cd230d71a0736d9e6944aa88dedccba6da8bfbacc4d391c1349be20bb"},"signature":"0xb30ac11c07d0c7ea4a7140c56cae84cf00a5105f93d002fe795256d20c85996772bbad973767a2c0b69d2aed2fb5e3e909418a1151809eab8734bdac253a957a84c4f50b288458e96059dc14c9d93f60747972c3c7c5818ec1be6170f2136328"}