{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948937,-0.315466,0.000000,0.000000,0.176033,-0.529516,0.829834,0.000000,-0.261235,0.785807,0.560591,0.000000,-1667950.547398,5017267.694320,3555335.070122,1],    "boundingVolume": {    "region": [1.891697,0.595005,1.891792,0.595195,0.000000,8.817825]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/29_1075197.b3dm"}}}