{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897749,-0.440507,0.000000,0.000000,0.282981,-0.576713,0.766371,0.000000,-0.336653,0.686097,0.644931,0.000000,-2150217.385289,4382124.053613,4091620.368866,1],    "boundingVolume": {    "region": [2.026945,0.700900,2.026974,0.700966,0.000000,10.119966]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/12.b3dm"}}}