: The transaction is sent with such a low fee that it is never picked up by miners and is eventually purged from the mempool.
: Scammers often charge an "activation fee" or a "license fee" for this non-functional software, disappearing immediately once they receive your payment. flash btc transaction core network 63 0 download exclusive
: Do not rely on screenshots or the sender's interface. Copy the transaction ID into a neutral block explorer like Mempool.space or Blockchain.com . : The transaction is sent with such a