{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949178,-0.314739,0.000000,0.000000,0.175900,-0.530472,0.829252,0.000000,-0.260448,0.785451,0.561457,0.000000,-1662930.799435,5015005.274348,3560837.118623,1],    "boundingVolume": {    "region": [1.890909,0.596092,1.891047,0.596199,0.000000,8.319541]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/10_1445130.b3dm"}}}