{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889470,-0.456993,0.000000,0.000000,0.287116,-0.558829,0.777994,0.000000,-0.354592,0.690163,0.630825,0.000000,-2264656.605488,4407827.780727,4001884.894360,1],    "boundingVolume": {    "region": [2.045357,0.682578,2.045458,0.682653,0.000000,30.062486]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/2_361091.b3dm"}}}