{
  "manageEntity": {
    "action": "Repost",
    "entityId": "215336607",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc3ff4d842725fa28d52b77f746448dc2b538f92aa1d7cb3ffa04f89b154ebe3e",
    "signature": "0xe925718036f1a0f25554ff73cc0e1dc27473317a48449d4ad9c3fcf4cec952776265b5bf433bfdc5374780e6ae75e22a96d5d0e031c007ffd940807d58d548cc1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}