{
  "manageEntity": {
    "action": "Repost",
    "entityId": "52837",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4707db6e02d9d6962f07d2db6cecaa7b8413718902fe89c14228144d8379f717",
    "signature": "0xc6b8d2f57ebc20cdae9d1316c78bd54ef3699ccf3738b74c66e7096f76b993924589b79cbf29db154d88d29090e4b574c05b79bc323c22c77e9f1132cbcfd6de1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}