{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325999371",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31aa75318f3319495c07ff2a5c6ab9b38d841fe992ef191c19c5077002bd4cac",
    "signature": "0x6b2d228bdbde6fd9b39716ebc21b2fb8657dc2d8711d80197118697f5ca3ae2056e3ce9fb1a8eff145d24d399c30714e61a6d4949dd34ec8b7f1715194a2c48c1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}