{
  "manageEntity": {
    "action": "Repost",
    "entityId": "38415",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x941c44006c98174ec1734dfb691c367478f54dddaa8543e7fe6b933ed8526881",
    "signature": "0x8e301f148188cb81bb289341dc8ff783d24a0a85f95282d38635bbe68bf628062b169229b78a4ebaa1bc5fa61517e548861f553fddc5e48c2ba4854b595a69a31b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}