{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951169,-0.308671,0.000000,0.000000,0.115749,-0.356679,0.927029,0.000000,-0.285875,0.880924,0.377159,0.000000,-1824221.612728,5621329.042501,2390604.679350,1],    "boundingVolume": {    "region": [1.884510,0.386675,1.884674,0.386778,0.000000,57.205982]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/14_29285.b3dm"}}}