{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895946,-0.444163,0.000000,0.000000,0.283865,-0.572601,0.769122,0.000000,-0.340676,0.687197,0.641639,0.000000,-2175877.023983,4389086.370701,4070679.943662,1],    "boundingVolume": {    "region": [2.030981,0.696580,2.031090,0.696687,0.000000,54.559931]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/2_610505.b3dm"}}}