{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944478,-0.328575,0.000000,0.000000,0.183847,-0.528462,0.828811,0.000000,-0.271752,0.781142,0.562110,0.000000,-1735106.313791,4987509.194802,3564987.590190,1],    "boundingVolume": {    "region": [1.905533,0.596898,1.905648,0.596972,0.000000,8.365647]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/14_191356.b3dm"}}}