{
  "manageEntity": {
    "action": "Repost",
    "entityId": "767824966",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12a421275421482d858e11d9e540d5dd05780ce635d9e75c2770b077f8027716",
    "signature": "0xb4b455520bda184921cff8c3bcf5b158c98cbaebcfa609ce8eb479d939da6ae1193458070511f9317228d820fdb5e56ac0c4151ba8f2ac8b0790331b1cb059941c",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}