{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944048,-0.329809,0.000000,0.000000,0.183807,-0.526131,0.830302,0.000000,-0.273268,0.782203,0.559896,0.000000,-1744771.660216,4994241.676732,3550911.906882,1],    "boundingVolume": {    "region": [1.906843,0.594170,1.906953,0.594350,0.000000,14.512589]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/13_1315444.b3dm"}}}