{"message":{"slot":"2220314","proposer_index":"307","parent_root":"0x74e3a59bab201b5ca5c5567af6a6ecb6db3423601c3c5436a8a5675982a10af8","state_root":"0x4f9dc721c5b3e2bd75526d86dc5d8881a7cfe9a9dd61892a41d774f791396b0a","body_root":"0x3bbf952065d67c2f50fa29855511ad781c7faac8495336b3f9fd32976da18ea8"},"signature":"0x893454e62d8aeb0e10ff1c5a3855d4a731cb97f430d6250b0a50bb29747b1a3e19fb6e6a92093166a43b89a9f4e7a6ef0781b4722e1573aae23f372036d2e1b98499529cf05aafbd47d4f43fb9e320883d4c680279486027c24411bd70f255da"}