{
  "manageEntity": {
    "action": "Repost",
    "entityId": "43080",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce56adb3089a4d90e07e9baca6c98ca771b583a2b818be042467d6eaa8bfb3ec",
    "signature": "0xd085e8925838a32654d7eb487bb83fd43cf428353ba5176443b479adf41be7d130ea757808cf3fb7bb57580d9ce3edf6e0cf7a02a0b1d64fb06ad0452e39b85d1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}