{"message":{"slot":"1299268","proposer_index":"15","parent_root":"0xbd252444bf1634d3fa2b3ca70aa8eee6db52044038e5716ab42c65e4fe0ed108","state_root":"0xf4d132a1441af774b0e149081cdaabb60d35ec8394006d9e1f8d44d7e85996f4","body_root":"0x56809177f14301cfc45160e3c62cdec198ac3c99fd4aa6d8a9367af1f6afb5da"},"signature":"0x8fe11af5eef0781f0016c1b9c5715b3bd3b5cc14d5e8228b2935df587e69d964a78b51c9e8a1907ec7b7a119a71dda051911e17e97c4a9258b59dd85fb0ee2b62d9fdb6b500a834b9f7fc9c3b434eac9706e42ae93aa8d52930f0c743cad81af"}