{
  "manageEntity": {
    "action": "Repost",
    "entityId": "333833",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7aed99671791955f26cfc97bc8d913292611099b152da6d7bb6bdf9b5c21912",
    "signature": "0x982a5d170694906a2bcdc7d0cf30ed91b4bddc7853b3903560f36362ce6c077a6da9199a6a48d1eccc6cebd6e9cc8a26b91e9f98c3f060b041eb886c461bc1c51c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}