{"message":{"slot":"2199153","proposer_index":"57","parent_root":"0x4cf11743b711503592adaac3bd292319c4938619b786b57403d6048b82b2c716","state_root":"0x0dd650d9bbabb171f29f038004d88fcf1b0852d09bbbd575b190294357024a2b","body_root":"0xbf5ad96e4de1bee60489f8a875e1435dad55a241ebde5b07e7d0647da04921bb"},"signature":"0x921bd4fbc07e9568f62f8140191d583714ef12193ec28b6a388b3786f0edb59366e7aa84ff690225d4456ce7a3a873c805efc7c41f37a914a46071c88e3fefa80eade9c22a1084b0c399b65a061f12db5fe1f98c7b0ddb8a4a21ee4ec95be58a"}