{
  "manageEntity": {
    "action": "Repost",
    "entityId": "639759",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b75afc8e307120dbf3198beb4a27fb233dc10068577c80d6dc1f2357e1b5ab0",
    "signature": "0xedb156ff330aa4bf659b647fc65f286555c947d03290579c585c1da812be33510f64f1bb04e5f9a5c3f396f7c8a7e6cead7a818e75b872e9b8b66caca7a1c0911b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
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  }
}