{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943799,-0.330520,0.000000,0.000000,0.184118,-0.525749,0.830475,0.000000,-0.273914,0.782162,0.559637,0.000000,-1748898.261574,4993973.718228,3549269.419245,1],    "boundingVolume": {    "region": [1.907596,0.593858,1.907706,0.594038,0.000000,8.801689]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/11_1318847.b3dm"}}}