{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943652,-0.330940,0.000000,0.000000,0.184318,-0.525569,0.830544,0.000000,-0.274286,0.782106,0.559533,0.000000,-1751270.167725,4993613.535159,3548611.023247,1],    "boundingVolume": {    "region": [1.908042,0.593733,1.908151,0.593913,0.000000,8.695587]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/10_1243372.b3dm"}}}