{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943004,-0.332781,0.000000,0.000000,0.186669,-0.528964,0.827860,0.000000,-0.274912,0.779019,0.563518,0.000000,-1755290.593759,4973981.794976,3573934.523716,1],    "boundingVolume": {    "region": [1.909975,0.598589,1.910120,0.598687,0.000000,8.727326]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/8_658382.b3dm"}}}