{"activity":{"coding":[{"code":"AU","display":"authenticated","system":"http://hl7.org/fhir/v3/DocumentCompletion"}]},"agent":[{"actor":{"reference":"Practitioner/xcda-author"},"role":{"code":"verifier","system":"http://hl7.org/fhir/provenance-participant-role"},"userId":{"system":"http://acme.com/fhir/users/sso","value":"hhd"}}],"id":"signature","reason":[{"coding":[{"code":"TREAT","display":"treatment","system":"http://hl7.org/fhir/v3/ActReason"}]}],"recorded":"2015-08-27T08:39:24+10:00","resourceType":"Provenance","signature":[{"blob":"Li4u","contentType":"application/signature+xml","type":[{"code":"1.2.840.10065.1.12.1.5","display":"Verification","system":"http://hl7.org/fhir/valueset-signature-type"}],"when":"2015-08-27T08:39:24+10:00","whoReference":{"reference":"Practitioner/xcda-author"}}],"target":[{"reference":"DocumentReference/example"}],"text":{"div":"<div>procedure record authored on 27-June 2015 by Harold Hippocrates, MD Content extracted from Referral received 26-June</div>","status":"generated"}}