{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944424,-0.328731,0.000000,0.000000,0.183905,-0.528347,0.828872,0.000000,-0.271901,0.781155,0.562021,0.000000,-1736059.227910,4987586.486496,3564419.322692,1],    "boundingVolume": {    "region": [1.905699,0.596790,1.905813,0.596864,0.000000,8.798842]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/12_129547.b3dm"}}}