{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.891080,-0.453847,0.000000,0.000000,0.292090,-0.573487,0.765373,0.000000,-0.346394,0.680106,0.646117,0.000000,-2212440.329884,4343885.800498,4099164.640505,1],    "boundingVolume": {    "region": [2.041827,0.702442,2.041922,0.702529,0.000000,17.214135]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/6_1363538.b3dm"}}}