{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1330720954",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02866002fa20209aca073ba79a4b5190954ff2d9a82811dc150f099c8ae531cd",
    "signature": "0xa02d28397c40355b1feb0dda3598e305ee649a2e6f04f623c2116323370757321e6ea138b227ef878b57ac10b9df73b88998de69684c6769a4c1f60d9b7615011c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}