{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896285,-0.443478,0.000000,0.000000,0.288030,-0.582119,0.760379,0.000000,-0.336254,0.679581,0.651999,0.000000,-2147731.652982,4340641.470109,4136591.569111,1],    "boundingVolume": {    "region": [2.030182,0.710166,2.030362,0.710271,0.000000,15.183539]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/14_1784219.b3dm"}}}