{
  "investor": {
    "id": "11111111-1111-1111-1111-111111111111",
    "last_name": "Иванов",
    "first_name": "Иван",
    "middle_name": "Иванович",
    "document": {
      "document_type": "21",
      "series": "4512",
      "number": "654321"
    }
  },
  "transferring_depository_inn": "0702345678",
  "receiving_depository_inn": "0710987654",
  "cost_info": {
    "yes": {
      "code": "MC0010300032"
    }
  },
  "iia_agreement": {
    "agreement_type": "T03",
    "agreement_number": "ИИС78/2024",
    "agreement_date": "2026-01-15",
    "broker_inn": "0707083893"
  },
  "securities": [
    {
      "security_code": "MM0766162534",
      "security_details": {
        "isin": "RU0007661625"
      },
      "quantity": {
        "whole": 1500
      },
      "settlement_accounts": [
        {
          "settlement_requisites_inn": "7702070139",
          "settlement_location": {
            "deponent_code": "DP789456",
            "account_id": "31MC0021900000F01",
            "section_id": "P001"
          }
        },
        {
          "settlement_requisites_inn": "7802031669",
          "settlement_location": {
            "deponent_code": "AA789451",
            "account_id": "33MC0021900000F02",
            "section_id": "F002"
          }
        }
      ]
    },
    {
      "security_code": "MM0907654321",
      "security_details": {
        "isin": "RU0009029540"
      },
      "quantity": {
        "whole": 300
      },
      "settlement_accounts": [
        {
          "settlement_requisites_inn": "7702070139",
          "settlement_location": {
            "deponent_code": "DP789456",
            "account_id": "31MC0021900000F01",
            "section_id": "P001"
          }
        }
      ]
    },
    {
      "security_code": "MM2300100100",
      "security_details": {
        "security_info": {
          "classification": "MFUN",
          "category": "UKWN",
          "identification_details": {
            "fund_shares": {
              "reg_number": "23-001",
              "class": "A"
            }
          }
        }
      },
      "quantity": {
        "fractional": "2500.75"
      },
      "settlement_accounts": [
        {
          "settlement_requisites_inn": "7702070139",
          "settlement_location": {
            "deponent_code": "DP789456",
            "account_id": "31MC0021900000F01",
            "section_id": "P001"
          }
        }
      ]
    }
  ],
  "signed_document": "PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0id2luZG93cy0xMjUxIj8+...base64-XML...",
  "signature_format": "XMLDSig-GOST"
}