{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948899,-0.315581,0.000000,0.000000,0.115966,-0.348689,0.930036,0.000000,-0.293235,0.881706,0.369606,0.000000,-1871145.725945,5626211.831966,2342690.332162,1],    "boundingVolume": {    "region": [1.891813,0.378550,1.891918,0.378620,0.000000,21.409830]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/16_11852.b3dm"}}}