{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123062491",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d6d88a34b2def4cdf27699189bdb497650bc865ca93626c7b6283e9b676c8ac",
    "signature": "0x08a8feab017264262c839967588513495b70ef2c7c308250bbd3ffcac5d0d5cf657eae19938d87dd61131313779b34a08e33d8bde9e7e7346b174b292a0e50551c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}