{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948641,-0.316354,0.000000,0.000000,0.115762,-0.347134,0.930643,0.000000,-0.294146,0.882048,0.368061,0.000000,-1876955.173750,5628378.625171,2332883.675507,1],    "boundingVolume": {    "region": [1.892632,0.376895,1.892727,0.376949,0.000000,7.267955]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/12/17_24311.b3dm"}}}