{
  "manageEntity": {
    "action": "Repost",
    "entityId": "547873969",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x125e0e8473189ad10ff1c18f1607adaa20a1f0c8a472963cf0bcde1103003eb3",
    "signature": "0x77bc5389fe4af61ecb57eee92a81a84011c0c574268a3fed33bbdc258317c80d73dbcf336974279742b552dedc5bce04ac029c5c913569b138195dbb3745cd921b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}