{"message":{"slot":"300454","proposer_index":"52","parent_root":"0x1acfc97f38a8772903b7c465229f15d6b6f6a63e5ab588fb22c1bad85f918472","state_root":"0x7f94f41651ebe386e5abc180b7ab502b8b656d9b99cf1bd1f5bbe993dc607c20","body_root":"0xd3dcfaf8999b208c1dbe9ac057ae46a22a28fcdea795969bcaa8d9bafa18e990"},"signature":"0xb488ff1e33c37aa082072701ac137c4cbf77abb292bb289f0465805e25262163871c9e54668dfd699088141327bd9fbb0a92c9bad0cccd6814b8027d95567b4c6f0dbe77ed2de95df5236a7ce6776ee057c2b5788336c37c50f848476b1f43de"}