{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948654,-0.316317,0.000000,0.000000,0.176471,-0.529246,0.829913,0.000000,-0.261965,0.785649,0.560474,0.000000,-1672607.471205,5016251.068772,3554586.744743,1],    "boundingVolume": {    "region": [1.892593,0.594846,1.892689,0.595069,0.000000,8.803720]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/12_1182162.b3dm"}}}