{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898174,-0.439640,0.000000,0.000000,0.281099,-0.574278,0.768888,0.000000,-0.337103,0.688694,0.641921,0.000000,-2153061.735492,4398653.601217,4072472.038560,1],    "boundingVolume": {    "region": [2.025948,0.696973,2.026041,0.697029,0.000000,31.033300]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/5_751987.b3dm"}}}