{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949105,-0.314959,0.000000,0.000000,0.115791,-0.348928,0.929969,0.000000,-0.292634,0.881833,0.369779,0.000000,-1867316.385992,5627025.797972,2343783.173636,1],    "boundingVolume": {    "region": [1.891157,0.378736,1.891262,0.378806,0.000000,59.106685]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/4/19_10384.b3dm"}}}