{
  "manageEntity": {
    "action": "Repost",
    "entityId": "594775",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b631abf65c08f9fee26af58b7bd67ac4192c8576582aa62fb284723387289ec",
    "signature": "0xc6ad06027ac7e9f2c2461f6ac4c773c7ac08589e766b77752d115d1260e81543296101cc032cf01159f1de814f000cfe1adab8bff831607f5ded9a421194e5721c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}