{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949418,-0.314016,0.000000,0.000000,0.114932,-0.347493,0.930612,0.000000,-0.291963,0.882741,0.368140,0.000000,-1863023.516223,5632796.071711,2333385.720374,1],    "boundingVolume": {    "region": [1.890132,0.376883,1.890301,0.377132,0.000000,7.348365]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/7_22305.b3dm"}}}