{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895742,-0.444575,0.000000,0.000000,0.289089,-0.582465,0.759712,0.000000,-0.336787,0.678568,0.652778,0.000000,-2151146.995532,4334187.901268,4141547.390445,1],    "boundingVolume": {    "region": [2.031406,0.711193,2.031586,0.711298,0.000000,17.776840]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/20/25_1789995.b3dm"}}}