{
  "manageEntity": {
    "action": "Repost",
    "entityId": "326802186",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a0d9ab60cb6894267c6e3ccd3bc2e6c80c5b2e009f2f21936a0609ef148bd7f",
    "signature": "0x3b741410f190498900f4544ab6b0c6c8eca1188f2643633f7dc38e41fcf980950b585e23436460bdc9d4b1e910365d6c8929e85b92f34ef7be646dc1b0c208381c",
    "signer": "0x9Fa5E44ADd28caB1F5D45992F003ba0455ff36e6",
    "userId": "543686915"
  }
}