{"message":{"slot":"746446","proposer_index":"144","parent_root":"0x4caaee92cfb578acd2bc566aaf38c6590a9b509a7de720a2063223e1a1925a2b","state_root":"0xc1e3d4b2f06f5f0ff20f94111d4c7b78fc7ddb45c148b7eb3aef36199589c46b","body_root":"0x975d6c1147249ad66a8d0736f5679c8110ae208b86fd02316455ee5ccf520bcf"},"signature":"0x999e8573e6a8ce5ad706b59a333b25848b232e12980ed474a42c7f8aafda11548b2bb28fc821dbb45107fadea7e9327c167ee54c1f9eaef6adb82ea54723b2fe889b3f57e4eeb3501853817ce8f8ea71243b7352fe046d39916d047e2ad6b81c"}