Example of FM attachment

{
  "resourceType" : "DocumentManifest",
  "id" : "654789",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\">A Financial Management Attachment example</div>"
  },
  "contained" : [{
    "resourceType" : "Organization",
    "id" : "org-1",
    "identifier" : [{
      "system" : "http://nationalidentifiers.org/insurers",
      "value" : "52345"
    }]
  },
  {
    "resourceType" : "DocumentReference",
    "id" : "a1",
    "status" : "current",
    "content" : [{
      "attachment" : {
        "contentType" : "application/pdf",
        "data" : "SGVsbG8=",
        "title" : "accident notes 20100201.pdf",
        "creation" : "2010-02-01T11:50:23-05:00"
      }
    }]
  },
  {
    "resourceType" : "DocumentReference",
    "id" : "a2",
    "status" : "current",
    "content" : [{
      "attachment" : {
        "contentType" : "application/pdf",
        "url" : "http://happyvalley.com/docs/AB12345",
        "size" : "104274",
        "hash" : "SGVsbG8gdGhlcmU=",
        "creation" : "2010-02-01T10:57:34+01:00"
      }
    }]
  }],
  "identifier" : [{
    "system" : "http://happyvalley.com/supportingdocumentation",
    "value" : "52345"
  }],
  "status" : "current",
  "created" : "2014-09-21T11:50:23-05:00",
  "recipient" : [{
    "reference" : "#org-1"
  }],
  "content" : [{
    "reference" : "#a1"
  },
  {
    "reference" : "#a2"
  },
  {
    "reference" : "DocumentReference/example"
  },
  {
    "reference" : "DiagnosticReport/f001"
  }],
  "related" : [{
    "identifier" : {
      "system" : "http://happyvalley.com/claim",
      "value" : "12345"
    }
  },
  {
    "identifier" : {
      "system" : "http://www.BenefitsInc.com/fhir/remittance",
      "value" : "R3500"
    }
  }]
}