{
  "manageEntity": {
    "action": "Repost",
    "entityId": "570586168",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ddc815d0ca3973a2accd6a33e9bdeda6fbc38195d64b4417388170ad3705839",
    "signature": "0x06bcf7ceb1b8c314de197876382c0396a59bfca5f1eaf33ecbfadf310b54bd294748365b759661fa41660dd6ce7ab9c43f491f6927b3c8c3ba40dd7470d7cbf51c",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}