{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898035,-0.439924,0.000000,0.000000,0.281255,-0.574136,0.768937,0.000000,-0.337343,0.688631,0.641862,0.000000,-2154592.161924,4398253.530108,4072097.238372,1],    "boundingVolume": {    "region": [2.026264,0.696896,2.026357,0.696952,0.000000,26.366634]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/3_391087.b3dm"}}}