{"message":{"slot":"977400","proposer_index":"639","parent_root":"0x63de3b2e566da8c3d31f294d14c30aceef2cacb6d2323d2c50af27dec223c24d","state_root":"0x53b95347c3c0fdf35851e698f9160ca0ba965e6fb3827c60fdfaeed71fa75577","body_root":"0x96cbbe7b6f36f7078f0d8eb8bc553e871336c3c34fee267470f45bb7df2508e8"},"signature":"0x86ebec248b62281f9daa6fad0eba4831cd4863582b10e5d89f12c38da5e5b2d59daf96bbeb6fe7e3b317288dc3c75f9112eb57a0d42927d4ad13b4202f076c780d8bcea2c5b677598a640305d6776e62dcde4d31ebcaf8e57acf83da8cc5416e"}