{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948899,-0.315581,0.000000,0.000000,0.176464,-0.530598,0.829052,0.000000,-0.261081,0.785028,0.561754,0.000000,-1666973.198596,5012312.908448,3562724.628136,1],    "boundingVolume": {    "region": [1.891796,0.596451,1.891933,0.596558,0.000000,8.801374]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1114625.b3dm"}}}