{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1465785404",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf5fe7c8db0050ef9ca727be03b9e2006938704b3a526b807b6fea3e9187c8454",
    "signature": "0x8ebf1690abe5c8108b2fce2ff6a19952ee0ef7120c4144462c2c160db6fd7896478903e1986e899b6cf39865361cd56bf772e13dbc46436a55f38debebb164dd1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}