{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949771,-0.312945,0.000000,0.000000,0.175026,-0.531194,0.828975,0.000000,-0.258876,0.785676,0.561868,0.000000,-1652894.459161,5016454.324105,3563450.319749,1],    "boundingVolume": {    "region": [1.889002,0.596540,1.889174,0.596745,0.000000,8.793669]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/5_1406159.b3dm"}}}