{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897520,-0.440974,0.000000,0.000000,0.283231,-0.576463,0.766466,0.000000,-0.337053,0.686008,0.644817,0.000000,-2152765.752642,4381554.818010,4090894.800822,1],    "boundingVolume": {    "region": [2.027416,0.700749,2.027543,0.700818,0.000000,16.506174]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/10_859862.b3dm"}}}