{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949703,-0.313151,0.000000,0.000000,0.175051,-0.530884,0.829168,0.000000,-0.259108,0.785805,0.561582,0.000000,-1654371.141118,5017269.117135,3561629.741722,1],    "boundingVolume": {    "region": [1.889229,0.596212,1.889382,0.596381,0.000000,105.973096]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1441242.b3dm"}}}