{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942862,-0.333183,0.000000,0.000000,0.186747,-0.528467,0.828159,0.000000,-0.275345,0.779187,0.563075,0.000000,-1758052.506000,4975041.594419,3571119.713703,1],    "boundingVolume": {    "region": [1.910412,0.598071,1.910536,0.598133,0.000000,7.957128]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/2/22_1248933.b3dm"}}}