{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1255619944",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe95f3394c1d2e65b3f1e1ea201fa2d4f246af53a6e8cb3eeaa57f6ff205e392f",
    "signature": "0x1f2db190251c6e13b3995abadafa64dc3a61f4fa100054163134524dce15116339558aabf4f1e331f074354d6e8f73eb17bdc842ec30eee2abd12cc4980b3dab1c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}