{
  "manageEntity": {
    "action": "Repost",
    "entityId": "3298370",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5797376fc554cec2fc29564f692ada93090371b256c82c854844078a6519fb24",
    "signature": "0xe15a90b6c7b80e1c17edf441dd768637875619840228d6c1b861b86959203c777b8f45c6adce93294303f080cb71d29f0e56471cf9c893a823e3923c0d6252b31b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}