{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951126,-0.308802,0.000000,0.000000,0.115749,-0.356513,0.927093,0.000000,-0.286016,0.880946,0.377000,0.000000,-1825118.685940,5621467.698052,2389600.485982,1],    "boundingVolume": {    "region": [1.884648,0.386504,1.884811,0.386607,0.000000,27.966327]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/12_6292.b3dm"}}}