{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898361,-0.439258,0.000000,0.000000,0.284191,-0.581223,0.762506,0.000000,-0.333993,0.683075,0.649505,0.000000,-2133265.779338,4362911.290793,4120725.008403,1],    "boundingVolume": {    "region": [2.025518,0.706896,2.025619,0.706971,0.000000,7.962462]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_1802179.b3dm"}}}