{"message":{"slot":"522929","proposer_index":"57","parent_root":"0x4cf269f0ea8c62704b2c07faceec511b02f3d380498793f561b0a57008e826d0","state_root":"0xb4e371850ce69c8db8cc6bf546131ba011412be3f55798e8c21281f2ffc93a87","body_root":"0xfbbb74140c89777a0ad614ef8f9b5dc997fd0208110c233595229d31b6c6e09b"},"signature":"0x8f2a0fbd13ba021628ece19486363540ef8092f51fb30270a991926c5aae7c3f3cf642c08d7cc063fda188cefd6fd9ca14ac714c0c4f3f13ff506912536e8257cff61106660e3652179d17ed65d88020706b8b20d8e2649611d1d53cf0d4a2b2"}