{
  "manageEntity": {
    "action": "Repost",
    "entityId": "247422",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16c8b30f1c8f83209cddf0729dd80f5ccbced4d1b64077a9415e2acec24efadf",
    "signature": "0x1565e70c179a0ee576bdfa4c6e10e3db3c867b4d504f94475bfec91468e8ae3f5483c302ec25cd3be5d1d46decffe610bf9e3eba09a3cdffcd814d743bf031e61b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}