{"message":{"slot":"454521","proposer_index":"187","parent_root":"0x8e7c26e4575c93e3f576950602419c4339889335a4b80e93e6967907f0ee4f82","state_root":"0x6654a67e6146a80bfb6746799ece1c6c2211a5be6963ddc564fdc722534e75f6","body_root":"0xdc396bb9145cf9e34b5ee0f288c30333c20fdb8a3f793998873e14e41cef7f4e"},"signature":"0x8d94340dd929eaa9ba5fe312f18c02c55375d51345a0f0d80f684950cb2480d2cbe4fb4d99c6d9d33c945c76762cf7900f7f44afaa6543acf7a64b85443174b7b1ac5b9fb55936034ddc74a3da3647d0c41a9046a7e5579f95c6c4a6d666c198"}