{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1723468564",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d16dd1973ffb2cc359794bd9d6bb9c36871a242de383da031dddbf761d8f19f",
    "signature": "0x1b249d016fa58d5c8c2f4eacd1eab984e49bd38eb87a9afd0873e4d0dfc12fee51460324638f54427859fab3a155a2b58c51c6d953c9341d8e43791023325df71c",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}