{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897691,-0.440626,0.000000,0.000000,0.285402,-0.581451,0.761879,0.000000,-0.334756,0.682000,0.650242,0.000000,-2138146.103202,4356056.668183,4125413.120579,1],    "boundingVolume": {    "region": [2.027017,0.707789,2.027169,0.708017,0.000000,12.214374]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/1_1795930.b3dm"}}}