{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897213,-0.441599,0.000000,0.000000,0.286049,-0.581177,0.761845,0.000000,-0.335479,0.681606,0.650282,0.000000,-2142768.414193,4353544.335569,4125665.170112,1],    "boundingVolume": {    "region": [2.028169,0.707946,2.028183,0.707965,0.000000,8.417567]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/3/12.b3dm"}}}