Transaction not yet indexed

Y391NqkFC6hicSTUNeUgFqvuZDcFdC68Fq27WeguMuAohYeBmLCgiDXYptd7i1KRaJ5RysyMpyZ8iN4LDA5HpoW

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