{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1107249",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f069ba3ea49508aaa149835d2fa458ac2afb5ff1cd3318f7f07ea1bfeeb84f7",
    "signature": "0xd846df9b16c104b84fff069e5262531f0e03e49fb1efd73a8a0a46b4590c894321ded21a637044146ecf76ecd294458f55a517be16e13f306a6071a346d496461b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}