{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897699,-0.440609,0.000000,0.000000,0.283014,-0.576615,0.766432,0.000000,-0.336758,0.686114,0.644858,0.000000,-2150885.997043,4382229.870882,4091158.700739,1],    "boundingVolume": {    "region": [2.027010,0.700803,2.027136,0.700872,0.000000,8.565241]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_860377.b3dm"}}}