{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897699,-0.440610,0.000000,0.000000,0.282892,-0.576364,0.766666,0.000000,-0.336863,0.686324,0.644579,0.000000,-2151552.232383,4383569.192364,4089385.117321,1],    "boundingVolume": {    "region": [2.027011,0.700439,2.027138,0.700508,0.000000,15.202752]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/5_855738.b3dm"}}}