{
  "manageEntity": {
    "action": "Repost",
    "entityId": "608818285",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b1c39cd0770c8997840cb854a77825cdb13023b8565c7d483119eccd65f4f59",
    "signature": "0xa4b8c4ae6b0cc11042841c9c4f7b7de5b138f20d755eb84a6ad329da63bd82fc542a1e6fe64813fb165ad1bdcadefe929781aec549d69896c4d926c8a48c719e1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}