{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1585516442",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd959586c94d6ea99bcb84f3daa8c4969c79ff6ded4118bce5d448991bec5c1af",
    "signature": "0x06600e5b39cb47238fdcba5427317a3e34ae9bde14351ec323e6f8a79736e30d7498ba1fa9d79b248717b139167f6546bfd050183cb1ff2a6019f0b925f0fbe31b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}