{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943977,-0.330012,0.000000,0.000000,0.183924,-0.526104,0.830293,0.000000,-0.273433,0.782136,0.559908,0.000000,-1745823.271087,4993816.079858,3550993.047775,1],    "boundingVolume": {    "region": [1.907057,0.594185,1.907167,0.594365,0.000000,12.842653]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/13_1315542.b3dm"}}}