{
  "manageEntity": {
    "action": "Repost",
    "entityId": "270439759",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5562f85a23dc6c31a3482a55e7b398a4f8d3ff5b0b313ae7d9af130c1c1d9eb1",
    "signature": "0xc651212259c63a6a95edb441c361df9aecb359ba5310612caf4b1cf561a89d742d2ad220d4886ae1ae7a4c010b2d114798f21e70a3b1c886cefeac9e1a4c71d61b",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}