{"message":{"slot":"302690","proposer_index":"66","parent_root":"0xcfa8372d2b216b9a29c1bce16486581324540ff6042c4cc8af2d620939e25d9e","state_root":"0x021dd510feccff7a4becc1be21c11f984be5087c41a6af3d20fa4b8513b7fceb","body_root":"0x1b552f2d6ffac6c34565876ba997056e828874c40acc69c138ac4a5dfb0fd93b"},"signature":"0x9561b9fc707a00e9ab36a9cb5f122e59141dfe6b1f033b477cf25723542f50ed893220e9b6bcb13a0abdd1e622d425900f3603dbe181304fda5f40c129c9f81c09e9deb825df68fcb607b9fc80a69bc014a9129a0c8b8ad2c7237c1653814e83"}