Transaction not yet indexed

NU6udRr37ofmaj34URT4txUmUmWSs27EiYrFGVBpHQTNWoQaJ9Z5o5SZqAmPL4Da8dp9no3Kko2Zmv3FTxgi4NZ

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