{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948909,-0.315550,0.000000,0.000000,0.115979,-0.348768,0.930005,0.000000,-0.293195,0.881685,0.369685,0.000000,-1870895.986010,5626084.954292,2343191.068056,1],    "boundingVolume": {    "region": [1.891780,0.378635,1.891885,0.378705,0.000000,53.339090]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/17_12190.b3dm"}}}