{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944293,-0.329107,0.000000,0.000000,0.184078,-0.528165,0.828949,0.000000,-0.272238,0.781120,0.561906,0.000000,-1738208.968786,4987362.118429,3563690.419772,1],    "boundingVolume": {    "region": [1.906097,0.596651,1.906212,0.596726,0.000000,8.783847]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_193039.b3dm"}}}