{
  "manageEntity": {
    "action": "Repost",
    "entityId": "606582001",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe899fb6e745c374f1de328cf006a0d4c5638cc2606b8d3a1dcaa5d4e50c27302",
    "signature": "0x18cb1abda971542e04589a463596558994c7c97eb7f8a252b480a4d6a9f3a51b4cd7898cca7b015bd3497e474be4c1b6e86f464994ca94c891b8f403f93cbf5e1c",
    "signer": "0x019c1Ea6f901A4f7AeAa1daD2842a34Fdf9A9FB2",
    "userId": "798348033"
  }
}