{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897692,-0.440623,0.000000,0.000000,0.282827,-0.576212,0.766804,0.000000,-0.336934,0.686444,0.644414,0.000000,-2152002.898768,4384334.239807,4088334.770606,1],    "boundingVolume": {    "region": [2.027025,0.700223,2.027152,0.700292,0.000000,8.957108]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/2_887456.b3dm"}}}