{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1073469",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x164ad0002746e8dd40a6bc8a017b7833949ae83f78eb10aa666981fc76f93600",
    "signature": "0xf00fa6aee2982b02ea9028755e78427ea5c720790a9f6954522b436783ebbba4644039c368699d0997a89e6a602bfc366387c1144cfacad3bd2c687cd4ea4b6e1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}