{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950382,-0.311087,0.000000,0.000000,0.172243,-0.526209,0.832728,0.000000,-0.258515,0.789774,0.556262,0.000000,-1650555.136671,5042511.170884,3527818.587951,1],    "boundingVolume": {    "region": [1.887047,0.589819,1.887217,0.589942,0.000000,7.118980]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/12_1462786.b3dm"}}}