envelope.json

{
  "EnvelopeId": "iVBORw0KGgoAAAANSUhEUgAAA",
  "Template": "contract.tx",
  "Owner": "Jack Lawyer",
  "Signers": [
    {
      "Id": 1,
      "Name": "Bishop",
      "Initials": "PB",
      "FirstName": "Peter",
      "Email": "peter@bishop.com",
      "SignatureBoxName": "txsign_1",
      "SignatureComplete": false
    },
    {
      "Id": 2,
      "Name": "Sheppard",
      "Initials": "PS",
      "FirstName": "Paul",
      "Email": "paul@sheppard.com",
      "SignatureBoxName": "txsign_2",
      "SignatureComplete": false
    }
  ]
}