curl --location '/open/sign/rss/quick' \
--header 'X-DJQ-Timestamp: 1783501306262' \
--header 'X-DJQ-Nonce: 09a70a26-6640-47a3-a2cb-d948e3917061' \
--header 'X-DJQ-Signature: MEYCIQCD/d+smaJg1fb9k5+f9Ddfi7c0Omk4kzSSyhyx7bhVEQIhALu+4tKQ3kmfiQXoiTL1spd69DUTzz616h/SbXx0MpYt' \
--form 'file=@""' \
--form 'positions="[{\"type\": 0,\"coordinatePosition\": {\"unit\": \"1\",\"llx\": \"0.5\",\"lly\": \"0.5\",\"pages\": \"1\"}},{\"type\": 0,\"coordinatePosition\": {\"unit\": \"1\",\"llx\": \"0.45\",\"lly\": \"0.5\",\"pages\": \"2\"}},{\"apSealPosition\": {\"direction\": 1,\"offset\": 0.2,\"pages\": \"ALL\"},\"type\": 1}]"' \
--form 'sealId="101"' \
--form 'certPin="7a5311dd899dd6dac3b098861bdbacc654c06f6b05ca6f6ac53327dbd9fc53ca"'