{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897709,-0.440588,0.000000,0.000000,0.283051,-0.576724,0.766336,0.000000,-0.336700,0.686035,0.644972,0.000000,-2150517.276665,4381731.160095,4091881.759678,1],    "boundingVolume": {    "region": [2.026987,0.700952,2.027114,0.701021,0.000000,31.631855]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_861436.b3dm"}}}