{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.893954,-0.448159,0.000000,0.000000,0.288773,-0.576023,0.764727,0.000000,-0.341761,0.681719,0.646883,0.000000,-2182860.311379,4354202.564463,4104041.675038,1],    "boundingVolume": {    "region": [2.035419,0.703409,2.035584,0.703571,0.000000,51.820974]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/2_1995185.b3dm"}}}