{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2128835577",
    "entityType": "Track",
    "nonce": "1792419437844908324",
    "signature": "0xeab30b51078fc93ce012a4cdc8717935768511460c8712fa6acf16576391da1c7e3280f0121d9bcf51581ddf028b859a0994709f1ad23d99a0453362acc2d17d1c",
    "signer": "0xE9e5656ce6F7Fe41FDbCA982901407eB55765cD3",
    "userId": "670307808"
  }
}