{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897723,-0.440561,0.000000,0.000000,0.283036,-0.576737,0.766332,0.000000,-0.336677,0.686042,0.644977,0.000000,-2150370.741937,4381775.192553,4091911.417679,1],    "boundingVolume": {    "region": [2.026956,0.700958,2.027083,0.701027,0.000000,16.607511]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/13_861506.b3dm"}}}