{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949018,-0.315223,0.000000,0.000000,0.115882,-0.348877,0.929977,0.000000,-0.292882,0.881759,0.369758,0.000000,-1868898.304011,5626554.236127,2343655.260388,1],    "boundingVolume": {    "region": [1.891435,0.378714,1.891540,0.378784,0.000000,10.700422]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/19_10285.b3dm"}}}