{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480248",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb75248766720e27b0dd39ee15dd792badc67485b4b3c6a47f6afad21db2bf8c6",
    "signature": "0x50751141c77e4cc1db25bfa0223f6774a054355db018f9d03297a322148e54f04c01b5e5951331f8becd1e529dcda8a68e48fe6da0fe086d9cf19de6bad1218a1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}