{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895815,-0.444427,0.000000,0.000000,0.289020,-0.582567,0.759660,0.000000,-0.336652,0.678577,0.652839,0.000000,-2150283.047021,4334245.073175,4141933.588369,1],    "boundingVolume": {    "region": [2.031241,0.711274,2.031421,0.711378,0.000000,12.427968]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/25_1787319.b3dm"}}}