{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1393860408",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d6cd6e1d6f8a197480bf00410ea498d832074f717e5dcdabc6aeb513edcdbdc",
    "signature": "0x419a11f4fb6d7a0184ccbcce65a1dbbf6b44334c46ce6f6db9efe3479dd5cde325d4ee7e01cf1585495bf3ef1d890831655385f6f3b94fa582b823a7813dda541c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}