{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895309,-0.445445,0.000000,0.000000,0.289371,-0.581612,0.760257,0.000000,-0.337691,0.678731,0.652142,0.000000,-2156911.339581,4335216.327542,4137498.246796,1],    "boundingVolume": {    "region": [2.032378,0.710354,2.032558,0.710459,0.000000,9.607044]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/16_1789236.b3dm"}}}