{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949167,-0.314774,0.000000,0.000000,0.176042,-0.530836,0.828989,0.000000,-0.260394,0.785190,0.561847,0.000000,-1662583.778696,5013348.688541,3563314.313765,1],    "boundingVolume": {    "region": [1.890964,0.596606,1.891065,0.596628,0.000000,8.529269]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/10_1420624.b3dm"}}}