{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942990,-0.332822,0.000000,0.000000,0.186316,-0.527893,0.828623,0.000000,-0.275201,0.779732,0.562390,0.000000,-1757133.229145,4978509.635105,3566765.701711,1],    "boundingVolume": {    "region": [1.910029,0.597234,1.910154,0.597313,0.000000,8.313772]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/3_1256180.b3dm"}}}