{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895704,-0.444650,0.000000,0.000000,0.289165,-0.582495,0.759660,0.000000,-0.336821,0.678493,0.652839,0.000000,-2151361.250189,4333707.511404,4141936.168011,1],    "boundingVolume": {    "region": [2.031490,0.711274,2.031670,0.711379,0.000000,10.752152]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/21/25_1788051.b3dm"}}}