{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1313888529",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f47fdaff2b0468cb7f7ca39dc2522c79fc144fb8e61943d086977d234be9666",
    "signature": "0x299020a37e0736a85ebbab4914a4d71e4962723bac0284772696ca17b957091e730f1c8fc226dfb42d9324670231ecf1c45818dc43792d125a798eec5ce99c8d1b",
    "signer": "0x1816F6e4633FD46b2e614606143C41c41370D86a",
    "userId": "146164104"
  }
}