{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1085841",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e57aba1b5c9b77875b87a7832e547022e9ee5d370740b443b3ee107adf60355",
    "signature": "0x1a8bd77b8d077e8f5b12f15361b81e3b12d6390187f3c7dc24e6cd23adebbf2f0714222e884225cf5ffbbec29ee220d1b4a92c4962ec26dd3bfb5776eb8513d71c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}