{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895825,-0.444408,0.000000,0.000000,0.288677,-0.581908,0.760295,0.000000,-0.336921,0.679156,0.652098,0.000000,-2151993.035561,4337927.766857,4137219.247171,1],    "boundingVolume": {    "region": [2.031220,0.710296,2.031399,0.710401,0.000000,13.208271]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/16_1787162.b3dm"}}}