{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1587643884",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x972059c5f19fe772f9295de3e9ff912206209575a63b633b11049a4f11c34178",
    "signature": "0x2a358a87d794ba7773d02bde35dcf94babc68f7f7c0fa1dbc556138d35a9b11e17cf0c7111df380dc2fb5e30fddbf69e8a3513224371f9179f4d5ee1efc5d32e1b",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}