{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895001,-0.446064,0.000000,0.000000,0.284433,-0.570697,0.770326,0.000000,-0.342674,0.687555,0.640190,0.000000,-2188626.593235,4391348.127005,4061457.363679,1],    "boundingVolume": {    "region": [2.033092,0.694683,2.033226,0.694807,0.000000,61.212458]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/14_979564.b3dm"}}}