{
  "manageEntity": {
    "action": "Repost",
    "entityId": "203858132",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a28c9c2ff92db245719f0ee6ba665dbaba2818997151e0d084a1c09447e90ab",
    "signature": "0xaff417aed2b6b87b669cf19fc78e9fedbb64a087b0c6d9965ab15e15b0177a340ae888601e27c16ac2037fde8a16171632b60e13cfcc3856446781edb4f814bd1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}