{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949150,-0.314823,0.000000,0.000000,0.115850,-0.349273,0.929832,0.000000,-0.292465,0.881743,0.370126,0.000000,-1866235.591740,5626459.169956,2345988.407100,1],    "boundingVolume": {    "region": [1.891012,0.379087,1.891121,0.379203,0.000000,45.128284]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/14_6403.b3dm"}}}