{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944755,-0.327778,0.000000,0.000000,0.182885,-0.527128,0.829873,0.000000,-0.271443,0.782381,0.560534,0.000000,-1733125.950276,4995390.074479,3554969.978116,1],    "boundingVolume": {    "region": [1.904665,0.594896,1.904829,0.595165,0.000000,8.795241]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/7_890549.b3dm"}}}