{
  "manageEntity": {
    "action": "Repost",
    "entityId": "9356",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b1009bf77baa04bc4e25b8141acf8aaf030002fcf929592bff5736849bfb998",
    "signature": "0xeb4146ab482ff4aa3d0ef709d6cf720406eb89aaff4d0df0458921d9ec3006e32b3b274f5566cdfda372a0d19c62c8fe32b3b1877c53832954b9244e6096a3b91c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}