{"message":{"slot":"456377","proposer_index":"137","parent_root":"0x90e187fb40da7dc647705d52293846b3495c05597f7c239a22b0f87515e2d9fe","state_root":"0xd4feff2c20d6f47fb6604cb76652964181f9563654fefa418b63e6ffa6ed7d21","body_root":"0x2c7a0f433e9525975b6021dc8b7a9e0467f95b4179f43d98b37b867aad8f2803"},"signature":"0x998f390f53550e7aaf9b2cca30d68de33260a1cdcfa3c85553e5e36796fc98fabb5ac1018c5d977704e3110255d1252215c8e4cb537d1bc52cc3e7231c7448724e69ecb38ceda8bd3eb1eb08ff95ac23578d332fa1db3e025e4c2b1d1dc75afd"}