{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898152,-0.439686,0.000000,0.000000,0.281148,-0.574305,0.768849,0.000000,-0.337121,0.688642,0.641967,0.000000,-2153176.767655,4398323.146819,4072766.136683,1],    "boundingVolume": {    "region": [2.025998,0.697033,2.026091,0.697089,0.000000,25.371084]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_390162.b3dm"}}}