{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895954,-0.444147,0.000000,0.000000,0.283833,-0.572561,0.769164,0.000000,-0.340682,0.687240,0.641589,0.000000,-2175917.395572,4389365.629240,4070359.399895,1],    "boundingVolume": {    "region": [2.030964,0.696514,2.031072,0.696622,0.000000,54.559931]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/2_945960.b3dm"}}}