Transaction not yet indexed

5so43uxMBAXYPDmgGEiSNkiq2R6Md46WXhCNGmgPne5TXSjqsZXHCta5SvKjHYjNckvAfrBeMG8TDy5dPH4vSzz5

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