{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898168,-0.439652,0.000000,0.000000,0.281117,-0.574297,0.768867,0.000000,-0.337103,0.688670,0.641946,0.000000,-2153062.727653,4398505.653026,4072630.240027,1],    "boundingVolume": {    "region": [2.025961,0.697005,2.026054,0.697062,0.000000,30.451672]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/5_390079.b3dm"}}}