import re
myUnicode = [u'[X: $1.11] [Y: $3.33] [Z 0/1000] [UUU 111]']
matches = re.findall(r"\[(.*?):?\s(.*?)]", myUnicode[0])
final_dict = {}
for x in matches:
final_dict[x[0]] = x[1]
print(final_dict)
aW1wb3J0IHJlCm15VW5pY29kZSA9IFt1J1tYOiAkMS4xMV0gW1k6ICQzLjMzXSBbWiAwLzEwMDBdIFtVVVUgMTExXSddCm1hdGNoZXMgPSByZS5maW5kYWxsKHIiXFsoLio/KTo/XHMoLio/KV0iLCBteVVuaWNvZGVbMF0pCmZpbmFsX2RpY3QgPSB7fQpmb3IgeCBpbiBtYXRjaGVzOgogICAgZmluYWxfZGljdFt4WzBdXSA9IHhbMV0KCnByaW50KGZpbmFsX2RpY3Qp