{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944223,-0.329306,0.000000,0.000000,0.184211,-0.528192,0.828903,0.000000,-0.272387,0.781018,0.561975,0.000000,-1739158.487923,4986717.102698,3564126.829229,1],    "boundingVolume": {    "region": [1.906307,0.596734,1.906422,0.596809,0.000000,8.773963]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_129854.b3dm"}}}