Convert an array of string key pairs to an object

Question

I have this data structure:

[
  \'ecl:hzl byr:1926 iyr:2010,pid:221225902 cid:61 hgt:186cm eyr:2021 hcl:#7d3b0c\',
  \'hcl:#efcc98 hgt:178 pid:433543520,eyr:2