{"message":{"slot":"2172622","proposer_index":"837","parent_root":"0x39dc7a7d600454d280cc4ac8a2d58434b5e4b4e13a55fb225704c29ca6c2aaab","state_root":"0xa117f91f4a18018155a91b13f14d149be34720c0af5805fcf729802e37e662ea","body_root":"0xa0160886a3b9e0a1b6ff13c622246f41e799fa228862d08b5c06414bb7f9c6a7"},"signature":"0x8248a798704e857b4adfa979718a5522f9ef8faebcd842f5769062f2a6f26d142171b6107d9ea622b8cfa03167a2447a0e5a3f1d16a93a29d9c643dc1eeb2e846eb0d8f49361e299e1342d089865ebd330ed8250f3f0574035554265dea6602c"}