Transaction not yet indexed

NU2g1SuPV17BD5cRAsKB5Ab69cTgpZVrBp5SnHRwHWdypaZThw88coCJH9BoSBm4aktcX8fAdP1cZiMyMGG4Wd7

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