{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949416,-0.314023,0.000000,0.000000,0.175620,-0.530969,0.828993,0.000000,-0.259774,0.785399,0.561841,0.000000,-1658625.072767,5014685.443888,3563278.445805,1],    "boundingVolume": {    "region": [1.890173,0.596599,1.890274,0.596621,0.000000,13.939420]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/9_1412226.b3dm"}}}