{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949686,-0.313203,0.000000,0.000000,0.175094,-0.530917,0.829138,0.000000,-0.259141,0.785762,0.561626,0.000000,-1654587.067871,5016995.600370,3561912.811151,1],    "boundingVolume": {    "region": [1.889284,0.596266,1.889437,0.596434,0.000000,14.050079]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1409004.b3dm"}}}