{
  "manageEntity": {
    "action": "Repost",
    "entityId": "775601",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9729cfb44b1a1b8a9856b7c152ce2b2b5c42721923fe3a4a224c3687a22e69b4",
    "signature": "0x5b6de81df34f9bbbc29b541e485870bcfd6b8efef1547077f2671149aaa0c56c367084a4ea07d24f8fd0c45e5546374c90f04a02ceea66b46da6fe3124206c301c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}