{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2042996685",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9bfef04116a852b5eed5d5cf71b762853d2eb91a534b7f303d591c9ae90a7ed7",
    "signature": "0x78325288efe79c8f28b597fee6ed8d9b7e632ab83f649a201abb5db2b6f425fa1acbb97ce69259c96d6e933815fa3d17fd6fd4488b414e5723985bfb5e1394221c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}