{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943816,-0.330472,0.000000,0.000000,0.184660,-0.527383,0.829318,0.000000,-0.273490,0.781076,0.561359,0.000000,-1746198.031876,4987071.159865,3560213.663779,1],    "boundingVolume": {    "region": [1.907553,0.595970,1.907648,0.596085,0.000000,12.859079]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/10_1298712.b3dm"}}}