{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898649,-0.438669,0.000000,0.000000,0.283399,-0.580566,0.763301,0.000000,-0.333896,0.684012,0.648569,0.000000,-2132636.517434,4368875.095020,4114767.908100,1],    "boundingVolume": {    "region": [2.024831,0.705644,2.024996,0.705763,0.000000,17.985247]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/9_1833364.b3dm"}}}