{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949042,-0.315150,0.000000,0.000000,0.176252,-0.530767,0.828988,0.000000,-0.260704,0.785086,0.561848,0.000000,-1664568.319511,5012685.203572,3563321.178705,1],    "boundingVolume": {    "region": [1.891360,0.596607,1.891461,0.596629,0.000000,9.836773]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/10_1420687.b3dm"}}}