{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406061",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x087db3964f59110f90adfc96726eb07d98642a539954b958d592d9ce1571e43f",
    "signature": "0x0d277521050f1077aa462d1ae6d83368d0815c03cdab290c741a53477bdb3ff9411d5393f8cb29a71fb324eb7e207b98b86288776cc11f117910f9c8c04e31931c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}