{
  "manageEntity": {
    "action": "Repost",
    "entityId": "7740004",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa0ff7c2bca4522817d40023958a47c99cb89ce11bad1271fd238f6edf671f7b3",
    "signature": "0xf21869f57c6c91f350f988c109326782c5ecac3661ce4ae7f1b9c018eaebfe871fa260370663b0ef98570e58c5b1a090cf16eb76ec66ca8c4fd717eaf52e3cd81b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}