{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1382299885",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe825ea121fab3e60ecc584693f8bea6c3c5abd3c15e35823482c37278a20f2f3",
    "signature": "0x76aba63d2f3f301cf76f8112d380c079ab9c285b88cf54f579f1745b4de8e77d29710acb289ab37ffd3832096776949da3b4abc2149e7548a97d2b74534be1d81b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}