{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1105539",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5057ac26770be23a74b4fc0f87f1ee5fcbed97fbdcce0d52192a38ffd09940ef",
    "signature": "0xf4332607a6837c7c7b58d95c054f321b1fd89f90b561f789aceb35bd1a87882534d32ef40c7558b6d5b0190a40d098eebb4df1117b921ec751e56c82763624931c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}