{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943693,-0.330823,0.000000,0.000000,0.184262,-0.525620,0.830525,0.000000,-0.274182,0.782121,0.559563,0.000000,-1750605.764214,4993711.393396,3548799.864480,1],    "boundingVolume": {    "region": [1.907917,0.593768,1.908027,0.593949,0.000000,8.581149]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/10_1319573.b3dm"}}}