{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897350,-0.441320,0.000000,0.000000,0.284910,-0.579317,0.763687,0.000000,-0.336084,0.683371,0.648114,0.000000,-2146612.326256,4364775.558589,4111869.838848,1],    "boundingVolume": {    "region": [2.027814,0.705070,2.027917,0.705139,0.000000,6.688212]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/12/10_1845266.b3dm"}}}