{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944038,-0.329838,0.000000,0.000000,0.184390,-0.527748,0.829146,0.000000,-0.272907,0.781096,0.561615,0.000000,-1742481.761548,4987203.441035,3561837.845980,1],    "boundingVolume": {    "region": [1.906880,0.596279,1.906976,0.596393,0.000000,8.811136]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/13_1288968.b3dm"}}}