{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2017793906",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb44c6506b53a6d99a19a0cbd7e6a695175077a6b8ede27b312689be0f0f05210",
    "signature": "0xa2d66230140b24c332bc61b2787262b27b59d37aafc54ed632a7748f9a86e07a71ef8d17f6034d2f3fa451ba81b05764f277032748ed608be435791571f249bd1b",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}