{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949443,-0.313941,0.000000,0.000000,0.175579,-0.530999,0.828983,0.000000,-0.259703,0.785412,0.561856,0.000000,-1658172.916212,5014767.431979,3563372.863413,1],    "boundingVolume": {    "region": [1.890086,0.596617,1.890188,0.596639,0.000000,14.922810]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/10_1413012.b3dm"}}}