{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897752,-0.440501,0.000000,0.000000,0.282988,-0.576736,0.766351,0.000000,-0.336640,0.686081,0.644954,0.000000,-2150132.401554,4382024.327135,4091770.817485,1],    "boundingVolume": {    "region": [2.026890,0.700929,2.027016,0.700998,0.000000,15.307571]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/13_861223.b3dm"}}}