{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897696,-0.440614,0.000000,0.000000,0.283065,-0.576709,0.766342,0.000000,-0.336723,0.686031,0.644964,0.000000,-2150662.424511,4381704.559819,4091834.277783,1],    "boundingVolume": {    "region": [2.027016,0.700942,2.027143,0.701011,0.000000,31.631855]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_861310.b3dm"}}}