{"message":{"slot":"737217","proposer_index":"644","parent_root":"0xa44123c6596f346fd2b721b1d0d1005e343d455e2570416862537646bd4969ed","state_root":"0x39a1cb5077ede5b5b08c6f3032d4ad67f50fe705eb2e2e8ebe5aec771a4c23ad","body_root":"0xac5bab70bd308738514f1c5632ca0185eb7b59943950e248cb17d6de66d84a30"},"signature":"0x9118fc4977a58fc87c1c4b367f602df7b5ac5728765a08642238b8d3d46a1d4f3b247f0be590d56ffd78adaa3a8192c9156f2c6588ac8a9c702de656804f8e2a4a7aa98671cd59d10b4cb0452e55552b0d69f059d6bbdbaa7d1a0d545f11cdb3"}