{"message":{"slot":"3478009","proposer_index":"690","parent_root":"0x6f8a56ce64857679183db970efd612e1804c7b21628e8f59503a8eeee0554787","state_root":"0x7c960f5ec361c7b685eec19aec3afaf14569d02ac5b1772202bb6fa30ba3467a","body_root":"0x8220af3b05f63ab16b71d6bdf78c3f637a9abd867ab136a75d9a7e6bb37bc75a"},"signature":"0x952bf8a368d240e0c17a1e8d9015317bd25afa3963857549567adeb315cf5ff12c500ea2330e1b60719cee7c2e3944820a57589d68552c88c0f57545a1e80c079205ca1f65b796b55ff1d99b96a4f18fb36ed256a93ae1fe1f03464da4e33354"}