{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949765,-0.312964,0.000000,0.000000,0.174950,-0.530928,0.829161,0.000000,-0.258951,0.785849,0.561592,0.000000,-1653371.737407,5017551.027811,3561696.235293,1],    "boundingVolume": {    "region": [1.889032,0.596225,1.889185,0.596393,0.000000,18.428142]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1441882.b3dm"}}}