{
  "manageEntity": {
    "action": "Repost",
    "entityId": "952312",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3459a9e7a3fd7486d61c9bf2fa505910bb535f2906be3bea846a26ef15c273d1",
    "signature": "0xe894bc35f229f1db68a634bc56aa7ec4c9bc195bdc71d6e1ac16ca8124cd36e6476b3a37f5c8a52c80aeadfb04c04c1bbc036b8dcb469cbe87874eac4abadb431b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}