{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949052,-0.315120,0.000000,0.000000,0.176239,-0.530781,0.828982,0.000000,-0.260678,0.785088,0.561857,0.000000,-1664401.027768,5012699.961665,3563378.177858,1],    "boundingVolume": {    "region": [1.891329,0.596618,1.891430,0.596640,0.000000,9.836773]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/10_1421108.b3dm"}}}