{"message":{"slot":"299706","proposer_index":"189","parent_root":"0x09add4e937484a82dc45efd5f1378b9ec180845e4918adf11126d01461ab3303","state_root":"0x74f61fe76c97b32f8aea6ab8966db1c07b07f6dde4b9f52c11d037b5e02f56e8","body_root":"0xe2f7e8e28f6ef5b067ea97f08e228947efb52bef1a564cd57b801f0d439065ed"},"signature":"0xa10186fbb455a046adad07ccd9efafc568443032559458e7c6458f77f0c36cb5f078a704743ae1bf65806912280cd4b40a1b34341c371754fdad8dc68080fcf991fe777820bca95f44303694f85b3d0086bc794c58e8548ca97418b16d868443"}