{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.953443,-0.301573,0.000000,0.000000,0.110437,-0.349152,0.930536,0.000000,-0.280370,0.886409,0.368336,0.000000,-1789053.011908,5656208.438518,2334629.184407,1],    "boundingVolume": {    "region": [1.877073,0.377170,1.877203,0.377266,0.000000,4.923221]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/4_48526.b3dm"}}}