{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944024,-0.329877,0.000000,0.000000,0.183845,-0.526117,0.830302,0.000000,-0.273324,0.782184,0.559895,0.000000,-1745129.986806,4994119.854968,3550907.189925,1],    "boundingVolume": {    "region": [1.906915,0.594169,1.907024,0.594349,0.000000,14.512589]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/13_1315437.b3dm"}}}