{
  "manageEntity": {
    "action": "Repost",
    "entityId": "291325813",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2c67e2784a0524c4b4c5d93ccc95b39a04d79c9b6b79a900ba8c70e7d90e714",
    "signature": "0x9bda0eedf5c1a870a1b24670fb09787ab70f2ae145899a1aa697bb664a04c7f832e7fa8e75674fb6a12c093fbf3630c568ebe463c921f1e38284bf0cd551bdcd1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}