{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944291,-0.329113,0.000000,0.000000,0.184060,-0.528106,0.828991,0.000000,-0.272256,0.781158,0.561844,0.000000,-1738324.681274,4987605.211998,3563296.395906,1],    "boundingVolume": {    "region": [1.906103,0.596576,1.906217,0.596651,0.000000,8.764598]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/9_192788.b3dm"}}}