{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898502,-0.438969,0.000000,0.000000,0.283652,-0.580593,0.763186,0.000000,-0.334073,0.683796,0.648705,0.000000,-2133770.409209,4367503.169563,4115630.583764,1],    "boundingVolume": {    "region": [2.025164,0.705822,2.025330,0.705941,0.000000,17.851692]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/11_1834256.b3dm"}}}