{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942044,-0.335489,0.000000,0.000000,0.187820,-0.527392,0.828602,0.000000,-0.277400,0.778931,0.562420,0.000000,-1771170.549091,4973395.124962,3566956.627221,1],    "boundingVolume": {    "region": [1.912859,0.597279,1.912983,0.597341,0.000000,6.177940]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/9_1265378.b3dm"}}}