{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1255893436",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c5779fedb56f7fa49d5c9b059a592ad51c1560ab79ed3c4401c8cea10f9addd",
    "signature": "0x868e8fd558a2a3ccddb9f3e3a8938cd166b127ca19eac7cde1192ff4abc7e483562def19bb0d555514e30c0aca46d99351b050029ac9dfaea55ae7889f78d0711b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}