{"message":{"slot":"144554","proposer_index":"18","parent_root":"0xb3dc5cb56ae6c2afcd9d81842c820f9edb8a1f9d26e2f969e02423f0e2f7d8a7","state_root":"0xf1156311d525c1fcbaafdab27286746e23626ec5413a597ed48ae2e61e3d0bd6","body_root":"0x72797d49f9b7d4863e42cfbe4993e7ddcb43b426f20d63927ab6f6e5863fc65f"},"signature":"0xa976503a60c479caacc0d834413066c709b73a1279a61b9f752435ec1a293c7805b07636ce86a9b5ac5f2f1f305a9e3e192b90399303a3b15ef45c327ba32d829fdfb38c32fea0aafd414ccf652264e931fe9c1bf74b5a0d6d73ccc67a0c6a71"}