{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950608,-0.310394,0.000000,0.000000,0.173170,-0.530348,0.829906,0.000000,-0.257057,0.787260,0.560485,0.000000,-1641273.100787,5026537.600694,3554661.200963,1],    "boundingVolume": {    "region": [1.886313,0.594899,1.886495,0.595045,0.000000,8.687719]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1346378.b3dm"}}}