{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897289,-0.441443,0.000000,0.000000,0.285084,-0.579470,0.763506,0.000000,-0.336098,0.683162,0.648327,0.000000,-2146700.890957,4363445.769738,4113225.604423,1],    "boundingVolume": {    "region": [2.027951,0.705350,2.028054,0.705419,0.000000,8.209399]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/14_1845330.b3dm"}}}