{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1920190387",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f987dbd2385f71f935dfe1b5e840a8a3c587e78aa84ce1a6c333c8a0b993033",
    "signature": "0x3f28a66d04acf14b15706bd377ca3896cf6dfa5117aac0b1454a0ffc2fb82ea049a243a6a0c658b489dec2201ac911a92bff1a5decb6f1c04a2efe46c37f70351c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}