{"message":{"slot":"2221622","proposer_index":"437","parent_root":"0x11a4e59c49d29d8fb06e827823ccf1bff7f927fffe8db9869a9716eb6f9fd3ed","state_root":"0xd82c8a07a3773a5c2b814e36f5f5515d50b07886d8548e50a9a06e0479e7b525","body_root":"0x1efd8bf5d236655b3ede89d483bc8d6dee6937a96750d80dc18d5b07a56bbb5f"},"signature":"0x974d0853271910a338f908ede367e92b5266b630d01c00359af54d52acfb133a047fbe41a0820c574baf429d32f5f56c0049965346b9f06487a705bb40fd94574655653e215a310793436f8e7958376670115b0ee8045ad9ff472e5fe53a0cd7"}