{
  "manageEntity": {
    "action": "Repost",
    "entityId": "865644794",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b8a8424009306319fa26751786b560c16fb6414b77b800fce641091b3dd75d5",
    "signature": "0x4cb87c2eefd10df16ec07ec5b97507e5235e05c813deb1776cf15acc51876f7c38bc92912991ada4b9fef0bd98a1e63966740a2f202a268c07da97e39dc91c3f1c",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}