{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951043,-0.309059,0.000000,0.000000,0.115972,-0.356872,0.926927,0.000000,-0.286203,0.880709,0.377412,0.000000,-1826312.667979,5619960.583340,2392214.168898,1],    "boundingVolume": {    "region": [1.884918,0.386949,1.885082,0.387052,0.000000,12.109588]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/17_59406.b3dm"}}}