{"message":{"slot":"2874853","proposer_index":"301","parent_root":"0x0de22e58864086ef970f6659377ac787e97d0172d20b17cf97e6639fc4230e3c","state_root":"0x84bd8d4d3174f2f1be19db5ad714ef1b426cf61e0e4f5bced84d2f87b9bfb0a3","body_root":"0x3988f0407d9a7d5799fe5eec80265f1d9d9444a224336d058e1614664f2a5800"},"signature":"0xb5b11233ae88dc942633ff3857f7b3cbfa9a94f7e8f2417fff2359b26b8b286f7b025ff4a876178160fc5a64155a43110ddbde08d74d80997bcdc1a6697808676e7ca454db5360b138c99dda884429f3fb1455e69c14ab9da6a190e226e11513"}