{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951033,-0.309090,0.000000,0.000000,0.115972,-0.356832,0.926942,0.000000,-0.286237,0.880714,0.377374,0.000000,-1826526.984330,5619994.204606,2391973.167848,1],    "boundingVolume": {    "region": [1.884951,0.386908,1.885115,0.387011,0.000000,19.590568]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/16_59354.b3dm"}}}