{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1413212269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40c6e106a127fe88cb207b17979ff5c9c889eb7a8830d022f79b38ea225f7e8c",
    "signature": "0x1b86dedcf2a7f37e290514d79b46294068e7715a511870c640cfac78bb56063205791f6cc081c10f03e2e8f5130d13d8852a70d835ac058580dfd27818e8867b1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}