{
  "manageEntity": {
    "action": "Repost",
    "entityId": "80220",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x749b4aba0f64ec27b259f22603803344cdcb6b1975b791c6cccedf129704112b",
    "signature": "0xfd96932fea196542fa257f69f82104fa09019b83c9371c6de2eb10f0f8f1e39046322f3778ba82a82745b8cce80ca27e867d393cbc9dff28927312019e1332161b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}