{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943884,-0.330277,0.000000,0.000000,0.183975,-0.525774,0.830491,0.000000,-0.273718,0.782247,0.559614,0.000000,-1747646.313810,4994518.765086,3549120.150973,1],    "boundingVolume": {    "region": [1.907339,0.593829,1.907448,0.594010,0.000000,8.130969]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/11_1243216.b3dm"}}}