{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951414,-0.307914,0.000000,0.000000,0.114386,-0.353437,0.928439,0.000000,-0.285613,0.882506,0.373641,0.000000,-1822528.997451,5631379.420602,2368287.372066,1],    "boundingVolume": {    "region": [1.883794,0.382929,1.883798,0.382933,0.000000,3.513340]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/6/22/18.b3dm"}}}