{
  "manageEntity": {
    "action": "Repost",
    "entityId": "431824765",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf132453becfd4a265f25d1b11cb2180dca2030d755f16f7001de6899351aeeb",
    "signature": "0x845b32d4da192d2c584eacc9898eb11cf8fd661aed19d70d8714c970312c6b8e6270182eb1b46237141daf4e8591a090f26a13e257deb732f2abdf201c415a691c",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}