{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944004,-0.329935,0.000000,0.000000,0.183756,-0.525757,0.830550,0.000000,-0.273455,0.782403,0.559525,0.000000,-1745962.243816,4995508.383768,3548559.962349,1],    "boundingVolume": {    "region": [1.906977,0.593723,1.907086,0.593903,0.000000,8.821128]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/10_1318383.b3dm"}}}