{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1517478269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b1b7d83e5417bb4c68fd5212df35c86e32390150f5a3b371072485ad03e7fa8",
    "signature": "0xb444f23373fd8bb4052cdd7e98a8f88a3c5e7abb9194ad8150097ba430925ec00b9dd463f8e7c40520d33d03869bc80214b8ff184f093f52106c859c711538b61b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}