{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1021920159",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa490e085351b7d2c0f12c56a64272be53956a921e13b2a4869bba18ab74aaa45",
    "signature": "0xcf204ecc5f62f57cb0e5f0243a8e8e83974fca9eb864d1d737851a7cc7b07efe383e31c8f122d62bab1c77f879c6a27a7c6994406e7aeb31ec4475595a4b8daa1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}