{
  "manageEntity": {
    "action": "Repost",
    "entityId": "785325",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x488a2d774918cab4ed63f7f3b36fa3db1de324f1267374668a08fba7055d8130",
    "signature": "0xd265e2b5b1260f64d19c497bf66f9ed77e269bb85b8b078236c5d38ab2ff4ad35a7fd12731679234659567d57d9d880ac2b42715bd786be75467f137a14e62871c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}