{
  "manageEntity": {
    "action": "Repost",
    "entityId": "424700",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7f0dcb58e32165f3b68c7884315d5a9e02f8349ff0ae8f521fcfc2d2a1944a3",
    "signature": "0xd0ad951ac3e0ae64897b5572513a28e1692acfa0c0788b2edb81e8182ffa8560550aa2ca5c3e6b9c7b23feca58abbe15f4d53d209f310dc6eafe2f0b6645a8aa1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}