{
  "manageEntity": {
    "action": "Repost",
    "entityId": "374262653",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1bd0c59dd4c27d312898382579fdb35e0d023dd6156b8aaa3ece320d5697631b",
    "signature": "0x209b4f2bc71c667496916adcaf3537e4823d857f0bad1ef7a0b9cdef4e499f71468e482e18b48c8053bea7390c27bfcc220ea43dc263745d861874b87df2ae0d1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}