{"message":{"slot":"300658","proposer_index":"40","parent_root":"0xc559e07f0ed9d65bc74c71845126c94fe87cb0dd530e112e125378b979670cb5","state_root":"0x97c82d05b51f8c5463b82c384f9c0165f190f361c98dc0c68726a82243f7ae17","body_root":"0xf3d9606b8f2b1de1015a5e8a617cf7fea11cb947a69202b9aff68f936fdf2295"},"signature":"0xa900f702d264bfc4c14ebe663244f0dabd9967bccadaf4ca1bfbd5e41014dbd58a3657fd589de848beb96eb42b647cde055dea7694c5559b2f58ee16cf6942b1a48e4b70557f02bbfee8ed4ad896955c55e2585706003b54a724a100ef5e0c78"}