{"message":{"slot":"3451728","proposer_index":"290","parent_root":"0x005cfa0571feba63213eedba61cf2d8037b0c593bd85f9a06a041e4bd8733ad5","state_root":"0xfd6859d591b9859db0f7257f81b7b56e342dc4e95974fae1e554ed0db7beffed","body_root":"0xe73be3ed14e044083b75a060d8811e54fd3916a5229602c2ba30a487bc8f0d58"},"signature":"0x9874c328f2140fc1a92b5cdd0a5068655cce93aa7a978317edf4c399986a06372d0ab647d902ea05e6cb4139964cde4e01417c5e03534089f9bea9893422df6f6daee7baf4b6287e8cfcd5f37250763b0cd8d4ed462ba1925f241c6f4dd8e564"}