{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951192,-0.308599,0.000000,0.000000,0.115681,-0.356563,0.927082,0.000000,-0.285825,0.880996,0.377027,0.000000,-1823897.234188,5621791.664498,2389769.797928,1],    "boundingVolume": {    "region": [1.884434,0.386533,1.884597,0.386636,0.000000,59.116220]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/12_10189.b3dm"}}}