{
  "manageEntity": {
    "action": "Repost",
    "entityId": "773466",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x933cbedc72a25ae88dd59883d727d1a21746952b8b4d66dba532b4c2f0f797ea",
    "signature": "0x7d01ec2978c972f42392b04a2b711e98c5670b081e788a151d8b349240db1b5630199c788299e4aa421dfb9ba5a0006a98e3ebce172214eda676c5addd2de5731c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}