{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949022,-0.315210,0.000000,0.000000,0.176289,-0.530763,0.828983,0.000000,-0.260753,0.785064,0.561856,0.000000,-1664878.502710,5012548.218531,3563368.646555,1],    "boundingVolume": {    "region": [1.891424,0.596616,1.891525,0.596638,0.000000,9.851139]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/10_1111276.b3dm"}}}