{
  "manageEntity": {
    "action": "Repost",
    "entityId": "625534873",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52512e4a2fdf22ea5ca14932387b4c7116c18257f4e39ccdd669c228660da0ce",
    "signature": "0xe52decf64f2ce8ffa5fe83579e8ae32acf8ee1153db0ad07034384d5d2ac79a8044a5d93cfb47ad559c4a2f07fd2938ffc19146affe9140e797deb76640ae18b1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}