{
  "manageEntity": {
    "action": "Repost",
    "entityId": "548740993",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbdcac54e1f5c5b7d7cdac3e40291ff6e1a38b63856fdf59999523fbe715fc460",
    "signature": "0x53b09c9a09ffdd2a6bd6300d121749f6c9928ee70e173f693386f8e1cd63d4a81ec92b12f30e025ac381b725ca3b16db847bfcf6b60ede4d5b850d6e52f3fa9f1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}