{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949021,-0.315214,0.000000,0.000000,0.176289,-0.530756,0.828987,0.000000,-0.260757,0.785067,0.561849,0.000000,-1664905.822490,5012566.521766,3563330.392709,1],    "boundingVolume": {    "region": [1.891428,0.596609,1.891529,0.596631,0.000000,9.851139]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/10_1111222.b3dm"}}}