{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949191,-0.314702,0.000000,0.000000,0.176009,-0.530872,0.828973,0.000000,-0.260329,0.785194,0.561871,0.000000,-1662172.214873,5013375.096811,3563468.124157,1],    "boundingVolume": {    "region": [1.890888,0.596635,1.890989,0.596657,0.000000,11.337540]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/11_1421319.b3dm"}}}