{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897549,-0.440914,0.000000,0.000000,0.283199,-0.576496,0.766453,0.000000,-0.337001,0.686018,0.644833,0.000000,-2152435.491580,4381621.761656,4090996.196720,1],    "boundingVolume": {    "region": [2.027349,0.700770,2.027476,0.700839,0.000000,16.506174]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/10_860160.b3dm"}}}