{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.952900,-0.303283,0.000000,0.000000,0.111371,-0.349922,0.930135,0.000000,-0.281838,0.885519,0.369356,0.000000,-1798420.834493,5650542.040809,2341100.432019,1],    "boundingVolume": {    "region": [1.878868,0.378267,1.878998,0.378364,0.000000,9.785698]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/16_44993.b3dm"}}}