{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898648,-0.438670,0.000000,0.000000,0.283389,-0.580543,0.763322,0.000000,-0.333906,0.684030,0.648545,0.000000,-2132700.590291,4368990.159069,4114613.565231,1],    "boundingVolume": {    "region": [2.024832,0.705612,2.024998,0.705731,0.000000,14.023005]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/9_1832887.b3dm"}}}