Push unconfirmed transactions to the beginning of the array.
Push unconfirmed transactions to the beginning of the array.

Ziftr/nxt,metrospark/czarcraft,duckx/nxt,fimkrypto/nxt,duckx/nxt,metrospark/czarcraft,metrospark/czarcraft,fimkrypto/nxt,fimkrypto/nxt,fimkrypto/nxt,Ziftr/nxt,Ziftr/nxt,duckx/nxt