{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949760,-0.312978,0.000000,0.000000,0.174962,-0.530939,0.829151,0.000000,-0.258959,0.785836,0.561606,0.000000,-1653423.665523,5017469.993386,3561785.682040,1],    "boundingVolume": {    "region": [1.889046,0.596242,1.889200,0.596410,0.000000,14.611510]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1401435.b3dm"}}}