{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898191,-0.439605,0.000000,0.000000,0.281052,-0.574239,0.768933,0.000000,-0.337097,0.688748,0.641866,0.000000,-2153020.040227,4399000.130014,4072122.126672,1],    "boundingVolume": {    "region": [2.025909,0.696901,2.026002,0.696957,0.000000,57.664728]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/3_389849.b3dm"}}}