{"message":{"slot":"421299","proposer_index":"14","parent_root":"0x689516235e72d4b48dfe7790beabb1f14e4fced930d41ac77979797be8108699","state_root":"0xbf472c930666e606ed0eb10f5fe40c06c7e3089d685efeec45c5726dc51e32ab","body_root":"0xa881d6fca05de8330999c38d102fdc6d614adf59373f685885ab1bdc16a9de7a"},"signature":"0xaf12978af42f2037b82cf0d1cf5e697ae6679762da7db5540faa43a072f1b217b287985edb327f1a521408c550896675138f4447a2288e48a15c48cc9ebadcea07a955231199340b135d4a59101f31941feb583d2d26de0b098291e77d0eeb1c"}