{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1918993221",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa2fe6f51ebe04827b8d47a2f20d50e74691a21befcc2a3a28671be076f11160d",
    "signature": "0x91857a45ef56b34bfb1c66b6a768d394a796f3760d91788649e83933f08044ce7260d41b4e5efdb0e6fa117dd35cf5c8c2b7cd0d68ba64628442ea32586f030e1b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}