{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950065,-0.312053,0.000000,0.000000,0.114985,-0.350078,0.929636,0.000000,-0.289830,0.882405,0.370622,0.000000,-1849426.808158,5630687.757479,2349130.924932,1],    "boundingVolume": {    "region": [1.888133,0.379645,1.888166,0.379711,0.000000,2.637510]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/29/23.b3dm"}}}