{"message":{"slot":"301244","proposer_index":"154","parent_root":"0xe205c27f929ff94908eba30c6a42187effce196a3bb023265db7443984257632","state_root":"0xd2a91807af62dbe1e770b1cc183a7f5b6f414731eee0e12c8dad95eb56b29301","body_root":"0x1af27f748361c880fa34ae664a39c9c54e1d57ae190c81bfc337f2480e1b252b"},"signature":"0xb47b2a52885bc972501a74c43b05d281d043be6b460b2a1ba06a5ba138bed1d492b27953dfe568b87c906b0b231ba9c50f65eb79b7a05552992b743aa38dc510e27bed0303c06ed82e74f3888295faaf036c14a89fe43fd74dc0bb821296bd84"}