{
  "manageEntity": {
    "action": "Repost",
    "entityId": "509818686",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f6041dd7714bef3fb3c54108866dd5b0e94e3ef31e9e32223b40f095a6d9595",
    "signature": "0x295da1274e6f7b4f8f9be9f7d4854cbf25d23fe51577e07d99ce7d4c9308eb2a0250d30880693142aead6a4966020aacfabfcefed1ae93d5159df718141e820a1b",
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    "userId": "77551267"
  }
}