{
  "manageEntity": {
    "action": "Repost",
    "entityId": "336811977",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9fcbc552c97ee2c00b220649c5b4704cc717d86a8692a974ef914b16c001cb62",
    "signature": "0xc71dddc9b004fd620f66deca9686a7f0f940ce7e12df4892d4a10fb2b75c6b51319841ec655a066e6a82182303d98374bf3336e278763120f7d5926b002c0f101c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}