{"message":{"slot":"3229267","proposer_index":"299","parent_root":"0x22e9f474c6a651771f55510b74e13bbca17f067334e6360a001d70ac1bd0ad9e","state_root":"0x7400b63cba1596bc6a4359daa7f8de89c3cb7b5d88de54344af900dfe91ec661","body_root":"0xed60cbb6744b3974a681a96d03d4dea29e69a768b2fa3f8499211f1dee78ff21"},"signature":"0x904d3e4e3b66412310439453c85d3b9721673cbe52b1f817a0d68dd869d847211b8bdbf01778c868479eebd2edd216bd050f81750ba7df6858e29404fbc2b86c6d353d4dcaf8cfa19605f7f7bd05c500344bebd85c7911a0bfbd5a55c30286e8"}