{
  "manageEntity": {
    "action": "Repost",
    "entityId": "190203371",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d7d5261bc8b2c1eeccfc82edf479462aad33816233eae840fb78553ed66d809",
    "signature": "0x82674d01d5cbd841b53d046dbe50dacd3ab1417a1cc21ce59e99939aef0f26f71edd84517aaae41b86a8bd7335d665f322784b7d00fbac34c0ebac045934d11b1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}