{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951158,-0.308706,0.000000,0.000000,0.115766,-0.356687,0.927023,0.000000,-0.285906,0.880908,0.377172,0.000000,-1824414.194799,5621229.797454,2390690.501484,1],    "boundingVolume": {    "region": [1.884547,0.386690,1.884710,0.386793,0.000000,57.205982]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/14_30223.b3dm"}}}