{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897625,-0.440761,0.000000,0.000000,0.282992,-0.576323,0.766660,0.000000,-0.336976,0.686262,0.644586,0.000000,-2152271.651695,4383174.105587,4089429.733935,1],    "boundingVolume": {    "region": [2.027179,0.700448,2.027306,0.700517,0.000000,25.771910]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/5_855956.b3dm"}}}