{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948659,-0.316301,0.000000,0.000000,0.176600,-0.529665,0.829619,0.000000,-0.261858,0.785372,0.560912,0.000000,-1671925.312234,5014492.018069,3557369.761750,1],    "boundingVolume": {    "region": [1.892576,0.595375,1.892672,0.595598,0.000000,8.784848]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1187933.b3dm"}}}