{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944033,-0.329852,0.000000,0.000000,0.183792,-0.526011,0.830381,0.000000,-0.273330,0.782266,0.559777,0.000000,-1745166.173728,4994641.954977,3550160.023628,1],    "boundingVolume": {    "region": [1.906889,0.594027,1.906998,0.594207,0.000000,8.808292]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/12_1319440.b3dm"}}}