{"message":{"slot":"300279","proposer_index":"88","parent_root":"0xfd037e2b356a84d8a2000c218fa060e3f726383d1b13b88915d4217d8943c449","state_root":"0xa85082962cb3933e86e972ccc53cb00c9b6f75fc63bf69534eb02f379a193f6a","body_root":"0x4d14a47d4388728719ef1aaca755128bdc8eff5f89bddf3925f473ac0b61f7d2"},"signature":"0x8f1aff9c8c687b4a8fd10ca2019ccc44510e3425b0c850261b013ae2f6dfa6863b87234786d51a46888aa92297a207b60b071923803b8190e9b5a5b761f5549952b8d304d35191e742d107d795d0f6e34e7d771e8be0318ecbee1659710499d3"}