{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896215,-0.443620,0.000000,0.000000,0.288525,-0.582887,0.759602,0.000000,-0.336015,0.678828,0.652906,0.000000,-2146214.370026,4335847.768606,4142363.502821,1],    "boundingVolume": {    "region": [2.030341,0.711363,2.030520,0.711468,0.000000,10.630299]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/26_1784451.b3dm"}}}