{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944662,-0.328046,0.000000,0.000000,0.182955,-0.526849,0.830035,0.000000,-0.271719,0.782458,0.560293,0.000000,-1734883.778639,4995875.772341,3553440.014844,1],    "boundingVolume": {    "region": [1.904949,0.594605,1.905113,0.594874,0.000000,20.426162]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/6_954479.b3dm"}}}