{
  "manageEntity": {
    "action": "Repost",
    "entityId": "320828",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84ced73fe7b685d0ee0abd7d5b33451d13e82583c9842f296073e9f0c403d91a",
    "signature": "0xeeb430b0a4a008ab16816dd35acb9cac95fd882958a472aecad0ecc73a39440c15393895c03089d80a6e40e5e83823957bcdc68e0cece22a181975e2fd6518701c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}