{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894999,-0.446069,0.000000,0.000000,0.284333,-0.570490,0.770516,0.000000,-0.342763,0.687724,0.639960,0.000000,-2189192.629886,4392423.738543,4059998.746453,1],    "boundingVolume": {    "region": [2.033098,0.694384,2.033231,0.694509,0.000000,60.354708]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/11_979563.b3dm"}}}