{"message":{"slot":"103752","proposer_index":"57","parent_root":"0xb62b2b18fe47324fb9b26861da53b20e013e791e36bd1bbd61fb55c349cd780a","state_root":"0x173b8616bfa494cc3bad31cef6edb0e84fec18bfc99c1749e1c68bfa988c3a70","body_root":"0xa978a184b742a8fdc43afde4b791fc36a4d228663c6f9d229b69d49442882c61"},"signature":"0x887d0309105ca29bb6921fc0c7bae7e3128bdb012a2173d8fb4b60221c802b2a144bfacbb1329de72f0afb294036f26e01eccef954995430a4a1fad947f14d948cdb3599c8293656d8ac91a85286df7ab82ba967577ffdb80acc757b51ee17a2"}