{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897707,-0.440592,0.000000,0.000000,0.282903,-0.576415,0.766624,0.000000,-0.336831,0.686293,0.644629,0.000000,-2151346.626948,4383373.115935,4089701.321344,1],    "boundingVolume": {    "region": [2.026991,0.700504,2.027118,0.700573,0.000000,13.817925]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/6_857066.b3dm"}}}