{"message":{"slot":"3211453","proposer_index":"299","parent_root":"0x7bf78ed1db33eb55f8aa6d133a5923fb891d44a353a8d220b395bcfee840af47","state_root":"0xd5b40dc40797645a9c7a477034c6666cb2482e4d4d35c10479721f3315791aa3","body_root":"0xacee3b01ace4b794be5469f2b7a5f8876fd5ed6534012598ca509653e76bfa10"},"signature":"0xad5887402b8162e30ad7d62a51f6522d59a8496aadc5e7b17ee1039d61a32a5b320f9afccd593b97442bc66119d7fcc606174b52cc2288c4ae453d5ced602ae1e235bcfd3dad8456a7e4f06ccb0806964d22970c5476b2da48b566bdd108b23d"}