{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895753,-0.444553,0.000000,0.000000,0.289069,-0.582460,0.759723,0.000000,-0.336776,0.678586,0.652766,0.000000,-2151070.895532,4334302.792583,4141467.219142,1],    "boundingVolume": {    "region": [2.031382,0.711177,2.031561,0.711282,0.000000,17.776840]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/20/25_1787995.b3dm"}}}