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urgently, the service offers paid services. A user has to manually create the second transaction so that the network does not consider it a mistake and does not cancel. Transactions that are most likely to go through first are shown in green. If during this time the transaction is not included in the block, one should send the request again. A manual version of Opt-In Replace-By-Fee. Currently, there are 48,000 pending transactions. Sponsored by, a Bitcoin-accepting, vPN.
Post( headers: 'content-type' : 'multipart/mixed url: 'm/api/tx/send body: tx_hex, (error, response, body) console. Transactions in the mempool can wait up to 14 days to get confirmed. If the transaction weighs over 250 bytes, a user will need to pay. To use this method, one needs to get the transaction ID from. To avoid such scenario, one could use the website called. What we are doing here is adding a new fee to the transaction that already exists. Miners choose not only transactions with the highest rewards but also groups of transactions sent by a single person if the total transaction fee satisfies them.
As of this writing, the optimal fee equals 54,250 satoshis or approximately. When creating a new transaction, the wallet adds a commentary indicating the right to adjust the fee once the payment is put in the queue. All they need to do is go to the wallet history, choose the pending transaction, and set a new, additional fee: Double spending.