{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894547,-0.446974,0.000000,0.000000,0.284887,-0.570157,0.770558,0.000000,-0.343477,0.687415,0.639909,0.000000,-2193751.964571,4390449.430387,4059675.393759,1],    "boundingVolume": {    "region": [2.034109,0.694318,2.034242,0.694443,0.000000,8.373946]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_988073.b3dm"}}}