{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895815,-0.444428,0.000000,0.000000,0.289029,-0.582584,0.759643,0.000000,-0.336645,0.678562,0.652858,0.000000,-2150240.809723,4334147.446524,4142056.841461,1],    "boundingVolume": {    "region": [2.031242,0.711299,2.031422,0.711404,0.000000,13.006621]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/26_1787377.b3dm"}}}