hmm guessing i just screwed up i abandoned my 2 transactions that didn't work and combined their amounts into a new transaction and sent it lol

ok when i go to blockchain and try to broadcast it in raw form it says its 'missing inputs'

what do i do at this point?

could i load a wallet backup and just resend the same amount to same address?  i did make one successful transaction since that older backup and i have 1 other unconfirmed transaction due to a low transaction fee, so im not sure if that affects things.  this bitcoin thing is way more complicated than it should be to be considered a viable currency

i don't know much about bitcoin, is it safe to post that raw transaction or can my bitcoin transaction get 'hacked' or manipulated with it?  am i just better off not touching my wallet and letting it get dropped in 3 days?

how do i safely use the replace by fee option to resend it with a higher transaction fee?  my bitcoin wallet is empty at this point, and i told it to pay the transaction fee from the bitcoins sent.  ive yet to see a nice clear and simple guide for doing this for bitcoin core

Status: 0/unconfirmed, in memory pool
Date: 12/19/2017 23:41
Transaction fee: -0.00208976 BTC
Transaction ID: 39b3e37427c8a5721278e3c813a263ff0c7f42828cc6f1268d77a2377d57327d
Transaction total size: 340 bytes
Output index: 0


can anyone help me with getting this confirmed?  i sent it with the recommended amount in 2 blocks in bitcoin core and with replace by fee checked

i assumed this would have been confirmed within a hour at most?  im really confused and don't know how to fix it