{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896792,-0.442453,0.000000,0.000000,0.287308,-0.582332,0.760489,0.000000,-0.335526,0.680064,0.651871,0.000000,-2143078.129759,4343721.382959,4135777.496159,1],    "boundingVolume": {    "region": [2.029039,0.709997,2.029219,0.710102,0.000000,16.399826]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/13_1781510.b3dm"}}}