{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897948,-0.440102,0.000000,0.000000,0.284637,-0.580749,0.762701,0.000000,-0.334721,0.682937,0.649276,0.000000,-2137914.477373,4362022.082530,4119266.734912,1],    "boundingVolume": {    "region": [2.026443,0.706521,2.026575,0.706744,0.000000,41.104239]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/14_1823001.b3dm"}}}