{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897583,-0.440845,0.000000,0.000000,0.283162,-0.576533,0.766439,0.000000,-0.336942,0.686032,0.644849,0.000000,-2152059.487049,4381707.125464,4091101.867838,1],    "boundingVolume": {    "region": [2.027273,0.700792,2.027399,0.700861,0.000000,22.563805]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/10_860340.b3dm"}}}