{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949848,-0.312711,0.000000,0.000000,0.174696,-0.530631,0.829405,0.000000,-0.258819,0.786151,0.561230,0.000000,-1652524.028234,5019475.568102,3559392.701160,1],    "boundingVolume": {    "region": [1.888766,0.595787,1.888919,0.595955,0.000000,12.076582]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/2_1352211.b3dm"}}}