{"message":{"slot":"3450330","proposer_index":"664","parent_root":"0xd345be38bb78d0d796f45788c4befac8cc5fb1d5c73e2452d4665d2fe0ebb525","state_root":"0xc615a244bfd9512965a24a83e8aca14d8574f9c2f98ada80c0ed3dc79bbe9502","body_root":"0x7f4a7725f505d535c2b15276ad9f4dfbc1c25bd94cf8b970b2ce6a033eed50c4"},"signature":"0xac9f6b1ffe5774953609f69ecaf8c8714f444a32911310acb3f7320a9b1131836ad0348520a6423e7b4e5768ae4e9409142d026ef9672794623a0e4e5d3a66394a235c19217ee11aeff3fde7ed168224ea155b8bded22106d91c672571f53596"}