{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949433,-0.313968,0.000000,0.000000,0.175594,-0.530993,0.828983,0.000000,-0.259726,0.785405,0.561856,0.000000,-1658319.048393,5014720.400440,3563371.059321,1],    "boundingVolume": {    "region": [1.890116,0.596617,1.890217,0.596638,0.000000,13.067433]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/10_1412986.b3dm"}}}