{"message":{"slot":"2164612","proposer_index":"643","parent_root":"0x8b84334280b83c0ed5b2507f373f8b71d5c7612f68d9350c88194b1ba8922a67","state_root":"0x515931e55c211db61b993f82ad6de3c4228cdd29f23fc3d4658c9f27d6f7983f","body_root":"0x39a6ee955592bc177dfcc9e95d774c49426d3b63c9cceb2e6a20df3456e1306e"},"signature":"0xb58e8c4cdc7cde33e832b74e27678ad19bd4947e1c856806d43fe793cf1d466b12b5922125fe6161d64cc9907a79246804daa924c7ddb0d3bfa1261d325ac6343c767972b7cf5fa60519df348bf7413caf6e7857bd91f646787823fd5cb8c542"}