{
  "manageEntity": {
    "action": "Repost",
    "entityId": "413943086",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03a18ed7b61634f625d4fb61773327e0493dfe2072cf85aba689827738bf9efb",
    "signature": "0x3b80bd8baacf06e2d46e5d5bb03307fe986aaf678dc905e7e5bab70f15a58fb17629fac4db680ed9513b8a9b8c529ca2702ace98478d3aaf2639a3253a9f4ae41c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}