{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943900,-0.330230,0.000000,0.000000,0.184035,-0.526028,0.830316,0.000000,-0.273622,0.782095,0.559874,0.000000,-1747029.484168,4993552.079111,3550772.553500,1],    "boundingVolume": {    "region": [1.907289,0.594143,1.907399,0.594323,0.000000,14.537078]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/12_1315296.b3dm"}}}