{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895909,-0.444238,0.000000,0.000000,0.288563,-0.581953,0.760304,0.000000,-0.336796,0.679227,0.652088,0.000000,-2151197.754969,4338383.876538,4137155.009877,1],    "boundingVolume": {    "region": [2.031031,0.710283,2.031210,0.710387,0.000000,14.487651]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/16_1786627.b3dm"}}}