{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944011,-0.329914,0.000000,0.000000,0.183902,-0.526217,0.830226,0.000000,-0.273329,0.782101,0.560008,0.000000,-1745164.609480,4993594.686603,3551623.847657,1],    "boundingVolume": {    "region": [1.906954,0.594305,1.907063,0.594485,0.000000,9.874841]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/13_1242333.b3dm"}}}