{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889382,-0.457164,0.000000,0.000000,0.287224,-0.558775,0.777993,0.000000,-0.354725,0.690094,0.630825,0.000000,-2265505.932326,4407386.608096,4001890.037592,1],    "boundingVolume": {    "region": [2.045551,0.682579,2.045651,0.682654,0.000000,39.610082]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/2_372503.b3dm"}}}