{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898129,-0.439733,0.000000,0.000000,0.284160,-0.580380,0.763159,0.000000,-0.334642,0.683488,0.648736,0.000000,-2137408.543671,4365534.261763,4115830.346620,1],    "boundingVolume": {    "region": [2.026031,0.705811,2.026163,0.706034,0.000000,26.982866]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/11_1836456.b3dm"}}}