{
  "manageEntity": {
    "action": "Repost",
    "entityId": "103548",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf5bb32fe5ddd7106d51ff3ae3af40163bf72608a225612753ec422bcb9ab6416",
    "signature": "0xfab93071ca02c61428ffb96cc4551a14beda8b3bb6d1da26eea63bcc8f7f41707f549523486d6a6a1863a522d790cd1b28574b465c80ebaaecba825ddca5904e1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}