{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943903,-0.330224,0.000000,0.000000,0.184604,-0.527668,0.829149,0.000000,-0.273228,0.780987,0.561610,0.000000,-1744528.974120,4986510.603591,3561805.985871,1],    "boundingVolume": {    "region": [1.907289,0.596272,1.907385,0.596387,0.000000,14.565713]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/12_1288828.b3dm"}}}