{
  "manageEntity": {
    "action": "Repost",
    "entityId": "520537",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad4112678dadda3a32e72a487eba7317afb31333dc84072c646fa28a57d32749",
    "signature": "0x645ce6e52beaa03a461b502562c28a7f805030daf43ecf093214b7105b8c47fc417b5e89f273b817b923dfdf0036eedcc68bad96839d5cf7bd828520a379bbfa1c",
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  }
}