{
  "manageEntity": {
    "action": "Repost",
    "entityId": "265436",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f7ecafdc2cdce0506c3d3e970ca2fbf7a50facf339b4d0b3b8a43400f497f42",
    "signature": "0xf1525bd2babadfd6ca6d9a3fe3aa5b355efae6ab076edd15eb6d792c7d2a3308134f4c4aaa425a23168aac8fb7c88c96d5d06ad4284102f8e1a68ba59bdf60a51c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}