{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943855,-0.330361,0.000000,0.000000,0.184021,-0.525755,0.830493,0.000000,-0.273788,0.782225,0.559611,0.000000,-1748092.166369,4994375.128103,3549102.825434,1],    "boundingVolume": {    "region": [1.907427,0.593826,1.907537,0.594006,0.000000,8.818479]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/11_1318740.b3dm"}}}