{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949979,-0.312313,0.000000,0.000000,0.116009,-0.352872,0.928452,0.000000,-0.289697,0.881188,0.373608,0.000000,-1848592.484633,5622967.491461,2368075.249827,1],    "boundingVolume": {    "region": [1.888345,0.382831,1.888501,0.382960,0.000000,7.722556]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/6_62818.b3dm"}}}