{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949742,-0.313035,0.000000,0.000000,0.174985,-0.530901,0.829171,0.000000,-0.259013,0.785840,0.561577,0.000000,-1653767.174932,5017491.499697,3561597.173813,1],    "boundingVolume": {    "region": [1.889107,0.596206,1.889260,0.596374,0.000000,11.399479]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1347177.b3dm"}}}