{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889311,-0.457304,0.000000,0.000000,0.287343,-0.558790,0.777938,0.000000,-0.354808,0.689989,0.630894,0.000000,-2266034.844228,4406718.022284,4002323.908373,1],    "boundingVolume": {    "region": [2.045700,0.682661,2.045814,0.682748,0.000000,67.524965]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/0_379882.b3dm"}}}