{
  "manageEntity": {
    "action": "Repost",
    "entityId": "433867593",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4a366294da55bef73b1c5cba13dbfcd43e67d9b35a33c2e183baa7a847847ea",
    "signature": "0xe8be72e465208407dec0484355ccd2395bc1cbd80e2d4635034192de6745b41e759c554d8f57be297da4b94299ff16afbc14d1200f14bc4dfdbad2e0fadf27a51b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}