{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896214,-0.443621,0.000000,0.000000,0.288527,-0.582888,0.759601,0.000000,-0.336016,0.678827,0.652907,0.000000,-2146218.274713,4335839.692163,4142369.890369,1],    "boundingVolume": {    "region": [2.030342,0.711364,2.030521,0.711469,0.000000,10.630299]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/26_1784463.b3dm"}}}