{"message":{"slot":"2999903","proposer_index":"571","parent_root":"0xde78c8b9ddd9bc0337758ae31bc548c518871bd3be7b41a6f44f88c5f6dc4877","state_root":"0x666e3ce23ed47c4df501822dc3f0e86adfd68a0442187321440966f8c3a56d38","body_root":"0x670c7a1f352ddeeef77212b3c5718c2216862168f58306e1c0a984b807e52eb2"},"signature":"0x8e3b6b87faae685d2160a448a0723bcff686c35c8acfbba8202b8b61cd16d014d7a31c51e65631688aeefb6c074c51e70860de89aed0c695cd4d8b7b33502e409b62937606841ff408ed1c1cdf3d46f0500fb9cd06292a170d8e1ab2ee40c102"}