{"message":{"slot":"4145449","proposer_index":"57","parent_root":"0xd68779f6e17777a610d848f581319ae3c96a3c60d4003b370010ff5a41223b4a","state_root":"0x755375eafc9413bde9a0de9e4728082d58343a6d62f0955bbffece9a594e96ec","body_root":"0x609fbb4be3b3938e7344bc1b840cdfb2eb7075a9015f09138744ef5d4916a0ef"},"signature":"0x851c37a07b3f269090e688766d69e221d2e783eb46a996c1440b4c70ac5bf597af5a770bcb75f75be4e4ac4559b9672d113ea23d46f891abb1559ef0314fa24f2a35ea62a02770b11a48d1038842fe0f55397727073ce3639586197b89be2b59"}