{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894508,-0.447053,0.000000,0.000000,0.284897,-0.570051,0.770633,0.000000,-0.343572,0.687452,0.639819,0.000000,-2194355.142678,4390682.065180,4059101.635813,1],    "boundingVolume": {    "region": [2.034198,0.694201,2.034331,0.694325,0.000000,38.440111]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/10_989348.b3dm"}}}