{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944703,-0.327926,0.000000,0.000000,0.182916,-0.526952,0.829978,0.000000,-0.271601,0.782439,0.560377,0.000000,-1734130.391516,4995755.286249,3553973.515292,1],    "boundingVolume": {    "region": [1.904822,0.594707,1.904986,0.594976,0.000000,15.667977]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_955556.b3dm"}}}