{"message":{"slot":"457146","proposer_index":"138","parent_root":"0xca2689acd6900e211bfa1c56c3261df0990d8514ab144fc57ac6421e67bc9828","state_root":"0xf5631bb5ad4998910cc4784a3bd897b52cde4acf490aeb2de059f61ae8937eff","body_root":"0xcb4f3f3e7ae20bbda684f75b2c74f1862d10e9d15629f4ac9e92582653af25db"},"signature":"0x8d3272b433a32fffda77384757c6a951eee93026cd73000631cb38a7146884750e321648935fd687525484417346aac910763617afb4a1e48bf5d8d3d3d847d23f5ce4b37b9c7ac9d656d331fc33387bb056cf41e9d452114ee42cca91d5ef7b"}