{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951125,-0.308806,0.000000,0.000000,0.115801,-0.356666,0.927027,0.000000,-0.286000,0.880881,0.377163,0.000000,-1825015.574667,5621059.352034,2390632.644585,1],    "boundingVolume": {    "region": [1.884652,0.386680,1.884816,0.386783,0.000000,57.205982]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/14_29304.b3dm"}}}