{"message":{"slot":"578403","proposer_index":"67","parent_root":"0x4adfe6716226a8135cf0cceecbe04f0111254aca21162520022b4451364b58d0","state_root":"0x49ec350be4b841aa42b92ca1a9274f79618b0ad1b4b1d3b0620c22d7db1910fd","body_root":"0x61dda3182b02b52f1979e0c85a346928abb8285ab4fc33620f592ed65b7fe217"},"signature":"0xabc0e8478afb3910d37962e86474a47776e376cc5a3f6207db3f9940dd0420746c0a47d0520f1640cd03f2fc0154e55b01924fa377b4fb18a7311af9addce33fe43e158e50904c0b77328aae3789f82b9a9e011aa7709eec75908af690d9c256"}