{"message":{"slot":"748539","proposer_index":"30","parent_root":"0xfd1f5ef025bcb2f5360ff5f1ad2c41f0825d18777ed479d9cbff6d61df1128df","state_root":"0xf252cb187f279928f17b1d8d87cbea6941079f9be614110e6fd2339a1303cfaa","body_root":"0xb1ef3a48489f4eaac832cff83f4b8f92ceedcc49379c7f205684b3dbcfb21a05"},"signature":"0xb3cc04474d5da4470215f55e6bb0a2143a9c456d23130faece4f417f6f31f737328f1d8f928e2ae17091d5dc8269a29c0e88c5ecad6810a4fce51e0ccef3068371f2470551c8aca6bd3cd45cbeaea658291fcc6525058ade6e11ef29645d30d9"}