{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250128",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc59214c05dcf243a43a60bdd8e9af6b19bbfa54bb0e0e5130ba7e8dad1837874",
    "signature": "0x2365e81e6cc886f3223ab3c8cf062f356701a78c1e32cad5cde16f79b122d1af5a46269a55446c1145d532f83ffb4877b6dec294ab18d971e63a5e62082d10311c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}