{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951148,-0.308737,0.000000,0.000000,0.115721,-0.356510,0.927097,0.000000,-0.285958,0.880970,0.376989,0.000000,-1824744.872624,5621621.276232,2389525.179319,1],    "boundingVolume": {    "region": [1.884577,0.386493,1.884745,0.386592,0.000000,62.293170]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/12.b3dm"}}}