{
  "manageEntity": {
    "action": "Repost",
    "entityId": "9891553",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd75b69b69e30f391b545fe6d1ae5ae0012d9807d0340a139b3b76f28e376da13",
    "signature": "0xbf547d22209cfa480e3cd467788a322d3617e63b9cf8015048b5f4be5d6c22625d225d8a748c024ef2127c862576ff480e764915a89ca391c88baad62c279a441b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}