{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949373,-0.314152,0.000000,0.000000,0.175693,-0.530947,0.828992,0.000000,-0.259881,0.785363,0.561843,0.000000,-1659308.164936,5014452.498897,3563288.172238,1],    "boundingVolume": {    "region": [1.890309,0.596601,1.890411,0.596623,0.000000,13.458072]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/9_1412343.b3dm"}}}