{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951386,-0.308001,0.000000,0.000000,0.115401,-0.356464,0.927155,0.000000,-0.285294,0.881246,0.376846,0.000000,-1820508.588964,5623381.496335,2388620.597742,1],    "boundingVolume": {    "region": [1.883806,0.386337,1.883969,0.386440,0.000000,28.781955]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/12/11_70181.b3dm"}}}