{
  "manageEntity": {
    "action": "Repost",
    "entityId": "3741",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x14c5ddb269b6d2e18cd2b4f707325495f0cd0396bb361f9ed526dedd3228d92d",
    "signature": "0x715044b17c29eab7060f5594500f506f9c32eec55c8abe6c8028d989d67288ff13c2417e12d5df3556502847560014a39ec2c5627932c278078952a79dbd80bd1b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}