{"asset_mime_type": "image/jpeg", "caption": "", "created_at": 1605230050731, "information": {"device.\u4f4d\u7f6e": "(25.0284499, 121.5073844)"}, "proof_hash": "1e8798f79fc27877084edc61a0cdfc706cac78b7c2a1ab44c96334e1a2fa9d74", "recorder": "Capture", "spec_version": "2.0.0"}