{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1000951",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfefff8722d9620d4f4af155d81f0a4c2a9ddb5b96fb73177a083b7050f0db0ac",
    "signature": "0x6aca7d5f6593c1c3d67a667aba86a46f1c55db6a312daca96bbde15a5123a55c4e96adb3502d4fdb8203b4937525d9641b1ca7e0dc317327902d476f809903dd1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}