{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949529,-0.313678,0.000000,0.000000,0.175433,-0.531048,0.828982,0.000000,-0.259486,0.785483,0.561858,0.000000,-1656785.658383,5015219.310250,3563382.113748,1],    "boundingVolume": {    "region": [1.889810,0.596619,1.889912,0.596640,0.000000,15.853912]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/10_1413048.b3dm"}}}