{"message":{"slot":"749455","proposer_index":"153","parent_root":"0x50caf0502bfe87f4175deebbc677031f67d5568eaf6b9f2081e6eb1f78c161cf","state_root":"0x64dc5bb0f5fb25cb19e675721dec2aa63b14e692279bc9c28c75b4015e2f9367","body_root":"0x0c3a16856e04f9a15728cff0eb688078fe5b64f3b6f9f5787a06bc161a54718c"},"signature":"0x847fd1223915075b7c590852f8c624402546b235480de2d2e0684b837cf9032977f8d284fb356680001656688727a5a707daa0cfcc080b0d4e794b0ccebb3de352137ff2ae3a79cff4654eb32ca46da716826d410e3d69f8bab15f0001e3d360"}