{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1249032390",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc14a6d7a22c9c866215315bdef03eb8216036b9b51e27a3a3b94d06bb109a2b5",
    "signature": "0x50094375a4b4b89d01d22751233bca048884c8b2a82193c80f330d0664d2d9be0477ccb1b1350e632c6cd22ff7de542ad5100b2a2fb3307958206fcd66aaf9551b",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}