Hi guys, I just wanted to transfer BTC to my paper wallet public address 1MnUs1sMifBaAFaCqu6qN2tsWuxWFrBJ5m but I just waited and waited, then started to check the status on Blocktrail so that they are not rebroadcast and maybe get forgotten by the mempool, finally I tried to accelerate using Antpool and Confirmtx but no change. Feel helpless now.
6db29523a473b45cf8b0f896438d975b77784605af2c535a564b11bda8e40f40
6672ca2d91245724fe88f748443e197b0815703ec4ac6a691d827c20945496c7
Can anybody advise what to do?
At this point, they are unlikely to be confirmed by the network. I'm not sure why they are still showing up in some nodes' mempools multiple weeks later.
I would extract the private keys from Blockchain.info, import them into another wallet, and send the transactions with a higher fee. If your wallet was created 1.5 years or more ago, you can just go to Settings>Addresses>Imported Addresses and click "Private Key" from the dropdown. With these WIF private keys, it's easiest to use the Electrum wallet to import the keys and send a new transaction.
If your wallet is newer (HD wallet), you might need to export your seed from Settings>Security>Wallet Recovery Phrase, and then import the seed into another BIP39-compatible client like Breadwallet or Coinomi.
I agree that earn.com is a useful resource for gauging how much fees are required. However, I never send the fee required to be confirmed "in the next block." I usually pay 5-10% of that cost. I usually avoid the bottleneck at 1-5 or 1-10 satoshis/byte by paying slightly more, and I never have stuck transactions. People react to network congestion by overpaying, which is a mistake.