{"message":{"slot":"881621","proposer_index":"154","parent_root":"0xe87dc78b7d2cb3b38bb67fba8553353de7b7df7660106cc899d08ca646366d7c","state_root":"0xed54c179c16e23c397aff39bb97f825c7e0cebc48673f15dc3a93c74f2d55083","body_root":"0x93a92473e857f57c68f0388b447d578107fc8cad6f896aeb74083a50b912a7bb"},"signature":"0x8bf2f0c940a259b80e526bbe94fc04b5600443b17d6c636e2179d0654664e7f9acbcecab89512ea52125bb98d8234f840039fd2bb2317eee82c0e73c33ef5c3075d21b2ec2e00d685795d396fb9472f74b6da081ae898d679654971900bbbf43"}