{"message":{"slot":"521810","proposer_index":"129","parent_root":"0xb8ea6650dff879e8661df742a2a0562f943a9dcdba57d89159c3932d82961e4f","state_root":"0xe6d42ed000a9e3d846987ae1e8e137c085c9d8041af83ebc8fa21d6c6cbf1d6e","body_root":"0xa26fc2ecb3275838a4ab36ed2354cd655764006d7a118477730970e8dfc10260"},"signature":"0xb659580a21b94d9532b2ac42f43a986e8cb7a3652b910b664870b751f1e98f6159396b1c8233e8013829cce76b3125e30937640a1fddcc8b8aef650973135368a04bcfa0c4f8617e759fd6058a7256d0020c1a747c5439175663187115887d35"}