{
  "manageEntity": {
    "action": "Repost",
    "entityId": "841259615",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02a3ec2e24c2d230b53c482cef005429be4aa753e7ed855294dbb4bef83b242a",
    "signature": "0x554b09a79b1b7dc249f38c3217b931745a1663c408157719578f87bb51616d2e782389b0bd900778be2bfc2a65a720337cd85d77d981f036305f50ebca20c6261c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}