{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951199,-0.308577,0.000000,0.000000,0.115702,-0.356656,0.927044,0.000000,-0.285793,0.880966,0.377122,0.000000,-1823693.184126,5621599.328183,2390373.826682,1],    "boundingVolume": {    "region": [1.884411,0.386636,1.884575,0.386739,0.000000,43.905647]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/14_25048.b3dm"}}}