{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1439130753",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73e692a8aa5a6346ae297c06628664977d48e2338cb44c5b213607a6e012bd35",
    "signature": "0x26c1f2455a100a10f1bc420da75be69db291fa709ed16eff7548490671edb58a2be6b60596b6293a9675fb74bbadfec0b9252d135ea0cde43aea1f008e5a74e11c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}