{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889501,-0.456934,0.000000,0.000000,0.287053,-0.558799,0.778038,0.000000,-0.354567,0.690226,0.630770,0.000000,-2264493.369968,4408231.399351,4001535.026923,1],    "boundingVolume": {    "region": [2.045291,0.682507,2.045391,0.682582,0.000000,38.234869]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/1_356317.b3dm"}}}