{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1300733679",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x218af608d7949596c9ac0b723f50b1b2198db79549283bbe955cd5b0d75bc113",
    "signature": "0xf341e17883062a3f0288d83de8d8438c3ce1540ae57f8b2414a3308d1932677976d43dab3c00b62a2c0e963ab35f53b897c10e8076a6a3141062647f37089ce81b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}