{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898118,-0.439756,0.000000,0.000000,0.284373,-0.580778,0.762777,0.000000,-0.334491,0.683134,0.649187,0.000000,-2136443.816369,4363282.610537,4118698.534828,1],    "boundingVolume": {    "region": [2.026057,0.706404,2.026189,0.706626,0.000000,24.662203]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/13_1822206.b3dm"}}}