{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944754,-0.327779,0.000000,0.000000,0.182884,-0.527125,0.829875,0.000000,-0.271445,0.782383,0.560531,0.000000,-1733134.730245,4995400.842448,3554950.696570,1],    "boundingVolume": {    "region": [1.904666,0.594892,1.904830,0.595161,0.000000,8.795241]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/7_890544.b3dm"}}}