{
  "manageEntity": {
    "action": "Repost",
    "entityId": "990656822",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6015e561046cc6e6db0cf16c2a632820869818b2598b015407fbfdfe47c711db",
    "signature": "0xe717720b5767aefead335fd410110f3054461488e563edc32fe570904921508f7ca05a897dcea818a774241db7c600e80efc53e671b010de0f82a9a22367563b1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}