{
  "manageEntity": {
    "action": "Repost",
    "entityId": "226513",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5daa6c1783861b2a5e4393a54d2d59add9bf66425befe1b9361df7302e7bd83",
    "signature": "0x87f380774f9f6ffefe5364fb592b6931f184498cee90aa1c54895b4500bd39b814c5d587a6c580bdeff28e2ef92c60f47bc0d856e434a4ee0b570d70ef4fedc31c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}