{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944483,-0.328561,0.000000,0.000000,0.182983,-0.526005,0.830564,0.000000,-0.272320,0.782813,0.559505,0.000000,-1738718.254347,4998128.252779,3548428.534226,1],    "boundingVolume": {    "region": [1.905494,0.593654,1.905658,0.593923,0.000000,8.805535]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/2_662795.b3dm"}}}