{"message":{"slot":"2881553","proposer_index":"653","parent_root":"0x641e2c15fbda591a87c370d30db6f6bd5ffd43f56ec7a1e02e564cdd4ac99e97","state_root":"0xcc8a7d3fb02da152c159a82229c24b5bc39aef7d4da99c15cd55b26e43fa1a87","body_root":"0xe67f323a30c65d9b5e4016373e24329473480abdd8bad1be13da7964547a4ab0"},"signature":"0x878d4d5726b2c3a1d6b007c7a25bb44fcb2e4e4bdf91a34241d6c67e07f8a1b7300ddc85e3f9f40f6902d0f1a803413000552ff41c00e12c21f9506d231f28551956efcf34876864248759e0aaa180d9f7029a3306fc7d93e94bff2f631422e6"}