{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852846,-0.522163,0.000000,0.000000,0.269485,-0.440147,0.856533,0.000000,-0.446447,0.729178,0.518637,0.000000,-2850064.821219,4654990.667919,3288758.133671,1],    "boundingVolume": {    "region": [2.120093,0.545172,2.120271,0.545341,0.000000,102.276500]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/1/0/1_9346.b3dm"}}}