{"message":{"slot":"578428","proposer_index":"58","parent_root":"0x005c575549ad9c5920fa573a0005214bcc15d18c23f4d15238f6e17c49483b19","state_root":"0x7d4be8e88cf4f6ab08b6129e8d5566676a5d3522e9c60f933f4cc62d609cf880","body_root":"0xebc5a713cf16d7f56e6c85ac4ea6409f9768e1a92c40748abb83fcf00867e9f9"},"signature":"0xa9699dd680c43252181ac56a1d13a5cd87a9a3258cc88440ef8856f6012674bc01ca7ee5a25f22701ca11efd4f05f5c313232ceda65cccc6add1de6b7ce56daae082bbe54ceeda65e6e07ceb7f9de5388f51af82cdbcd13e5988e64a178b187d"}