{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1117553253",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1dd7e79cee7f4e47c48ed3b0d5222c69b16c1d198c018a002313114617ec65e2",
    "signature": "0x632a49f5dc2b14d39044c352121839449c75ef43e17ffb475d50134d74ebc35d118647be6ce65c9e26149ee787b58b74e5364dfde5d949031e27679e9cac82601c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}