{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951162,-0.308692,0.000000,0.000000,0.115539,-0.356007,0.927313,0.000000,-0.285983,0.881191,0.376452,0.000000,-1824906.824964,5623024.177889,2386121.108160,1],    "boundingVolume": {    "region": [1.884566,0.385926,1.884662,0.386001,0.000000,14.326698]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/6/31/60_37194.b3dm"}}}