{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1324842164",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d7a9782242b97d64e1fad3180d907bdb655d6275032473f91f20fa8eb339bef",
    "signature": "0x1f6c371ed07cf221c8a0948b6f64371d2c83c8e8782b7de46a09695d4ed497341fdd12e3fcebe1d414feb662ffa0f145f3a1676a084947aa32b9e709755f45af1b",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}