Transaction not yet indexed

Qk78aiHNR2RKj2RxAnChiY3DfBd26xcjtze3jwiQUrHtHaaa3vRhFQLvLNdMxbvWM7PCmnLqk1J69bCuQ2BAJrT

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.