{"message":{"slot":"321018","proposer_index":"102","parent_root":"0x1e8e20ea76392cb904fc78a55198473b8114b35648233c4d6f92dcc190f5f0a6","state_root":"0xdd58b2c485921fe11e1a872a82dfcc4a41d75f546785c04a3b133778afdc8c0e","body_root":"0x4ff6e4a01ae9591c182d594687962dd2d7b666df2f24c2b90ec135a616b0d17a"},"signature":"0x88ab5895bd2810729f925568565d45034833020a82beb7fd4b910586c1ec1857423397e540df61956b6316897e2099d500983bc4afc5df7695502273c47b8f388c02c62fe498aa06d06572620ffc3559c53eb498ba98b7e62225be4ddb565322"}