{"message":{"slot":"3144549","proposer_index":"123","parent_root":"0xa3ecf914f08104a6a8b15ca86def737d996619102f0c3e67e0718459e6ebb3d4","state_root":"0x74219691eba0b4519879240ea03203f90288be4a5900a65fcb5a40d0d9656d47","body_root":"0x2d1b0d6cdf12f3dcc043af91b034d9fa0ca44aa096fd3136fbb36c43915df734"},"signature":"0xb3a30c6ed9383936ba3e5e9c3700b94c889437f335c4c2e0cc5cc9a05f66c7f1af394f7d8ff26846917429dda605aa48031335776d9e2cac3c73938e0164199c44745cb3e1abdcb809997ed69a24f78597d09bc2b1ac31bd478ebb323d9bbac9"}