{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1864547698",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf6f52b1ef49377560f9f42de5ca91869b516fd037a632b1eed022bee0816b915",
    "signature": "0x713d80fff6fcb80cc98a58bed986b937a4cfbf4db9fac09acff60438a9736e330faca3c1aa47c9487e2aeaaabcf917c928c7ca62ce2e70c19821678f2c07c4e91c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}