{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895985,-0.444083,0.000000,0.000000,0.288771,-0.582627,0.759709,0.000000,-0.336413,0.678750,0.652782,0.000000,-2148758.230488,4335347.707039,4141573.351268,1],    "boundingVolume": {    "region": [2.030858,0.711199,2.031037,0.711304,0.000000,10.070521]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/25_1786466.b3dm"}}}