{
  "manageEntity": {
    "action": "Repost",
    "entityId": "274885",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5528b1b49fac5e8f1977db96e7dd5eeecd671fb4c951964d3103b2eaa3a75230",
    "signature": "0x0613bc01bcfbc1f289a39d80a33ee826d206e1b365e0bf794bc88f2e06bd344464ee3568ce72581471e4e2055f5056d16f2b32005faa5b631311c53ede20c3e31b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}