{guarantors: [\{name: "123", customerId: "123", phone: "123", itemNameId: "2408", comment: "",…}
]}

guarantors:[\{name: "123", customerId: "123", phone: "123", itemNameId: "2408", comment: "",…}]
0: {name: "123", customerId: "123", phone: "123", itemNameId: "2408", comment: "",…}
comment:""
customerId:"123"
firstName:"123"
itemNameId:"2408"
key:"new-item-0.7816750041978735"
name:"123"
phone:"123"