{
  "manageEntity": {
    "action": "Repost",
    "entityId": "833328602",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21505834205d1d98402dbc5a8403028f1ed145022fcad3fce5f6b8b1645f6eb1",
    "signature": "0x7b25be38825ac2dae0f452a1e3ffedaf55267e47b807fbbe7bc21d8d9fd22b664e534ae17bff4c23169f50e3e929bf204ec710a88540fff20c67f1696582d7e41b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}