{"message":{"slot":"749733","proposer_index":"123","parent_root":"0xdf938c40a237cfa962099f57bec3e7cb1a6402067e0fcb6323b3451195cb5513","state_root":"0xe78b3eca19081ae71168364f6b26b5f559788c26afaa2ac5c9dd4681b736a88c","body_root":"0xd4842dbaf1c5e7a5bf7605bf9a4f763776ab1726ce5e02f13eb0313c0165b172"},"signature":"0xb3bf7297dfc6741660a87916b0ee4ef9f2848f990b678131cec22411a4297bf871469514b21851e7d94c9a3aca0ebddd0978b41c0a455f0e0ce1feaebb134536184ad404bf5376447e385a26489f03277b9f184e0312a7b95d7e88c928320255"}