{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944662,-0.328044,0.000000,0.000000,0.182964,-0.526878,0.830014,0.000000,-0.271710,0.782439,0.560324,0.000000,-1734829.460449,4995756.256876,3553633.254344,1],    "boundingVolume": {    "region": [1.904947,0.594642,1.905111,0.594911,0.000000,20.426162]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/6_954945.b3dm"}}}