{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943799,-0.330520,0.000000,0.000000,0.184510,-0.526867,0.829679,0.000000,-0.273649,0.781405,0.560823,0.000000,-1747213.543406,4989164.499317,3556803.851268,1],    "boundingVolume": {    "region": [1.907603,0.595322,1.907699,0.595436,0.000000,8.787914]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/4_1310682.b3dm"}}}