{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950119,-0.311887,0.000000,0.000000,0.173032,-0.527118,0.831990,0.000000,-0.258949,0.788849,0.557371,0.000000,-1653329.954091,5036627.771193,3534869.207251,1],    "boundingVolume": {    "region": [1.887915,0.591154,1.888035,0.591278,0.000000,7.985383]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/22_1462755.b3dm"}}}