{"message":{"slot":"421055","proposer_index":"617","parent_root":"0xa47d593768499caf7aa1b5e80483b241264c530c942b56d2bd791cc265826a46","state_root":"0xac8e55e55ecbbbcb961bae469c80b0457c4fa6e5b4b86099fa8f4e7fc88f5286","body_root":"0x7dcd7e3dcd1eed2887301b06cacd38f430276dbb35a2ea3cc8accfbfe9a09bab"},"signature":"0xa0a2efd3ab68ca4d7b7c80bab004f8851b02ae83232a7f0fa60e4f39555d680bcdf860448672bea4c0a7e301e6f08c46134600db2051cae95fe7426a47a42dcbd937f35d2032b7376fe846d0d69644de199f540c0708e6fb9abce33e7e3f0530"}