{
  "manageEntity": {
    "action": "Repost",
    "entityId": "579074190",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ffff1a6115fe7f78717af05aea6380b90ed906a873734b17f53c85846033d04",
    "signature": "0x1e4b32b5f04f19991fada5a720c5de77b7ee0f7e1fb62cc95c0a78aaff67bcc8746c809816e525098ceda1e7efbbe41f065a289fbb1e89c6fe20924870b609211c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}