{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897957,-0.440082,0.000000,0.000000,0.284605,-0.580716,0.762738,0.000000,-0.334722,0.682977,0.649233,0.000000,-2137922.447870,4362281.110945,4118990.151332,1],    "boundingVolume": {    "region": [2.026421,0.706464,2.026553,0.706687,0.000000,14.531740]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/14_1822319.b3dm"}}}