{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896112,-0.443827,0.000000,0.000000,0.287418,-0.580313,0.761990,0.000000,-0.337237,0.680900,0.650112,0.000000,-2153991.659381,4349032.289624,4124586.754126,1],    "boundingVolume": {    "region": [2.030602,0.707689,2.030721,0.707775,0.000000,13.009405]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/16_1799702.b3dm"}}}