{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948586,-0.316518,0.000000,0.000000,0.176630,-0.529348,0.829815,0.000000,-0.262100,0.785499,0.560620,0.000000,-1673472.683382,5015297.270570,3555518.985712,1],    "boundingVolume": {    "region": [1.892805,0.595023,1.892901,0.595246,0.000000,8.798298]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/13_1183813.b3dm"}}}