{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1984130529",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5fb2d30bc5fb33b3b5d937200dbba7260347821e4ca8d22d4c8ca5dcebfcbe0c",
    "signature": "0xfd85b8491bd5e40a4abfb863441d3525dfe264ff9a30e0d5774ad0d7b693712432335b1a4390f288eeaf5e47041db36dc832ed7dfc046b76b9275093ffb7215b1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}