{
  "manageEntity": {
    "action": "Repost",
    "entityId": "490813917",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93cf6029dfcf1268b5a4a106375374894855ff54eafd60efb026972d20d414af",
    "signature": "0x7baa7cd04cca0e358eae67774975649a95b960742a15a3b155db0a91b74bc79b271727aefdcec4321ff4f2321e86fd25fe0a2ef2be5db7e4c3593a8555c74bb61b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}