Transaction not yet indexed

Y1Sx52YJMdyMKYBiQCpekSyk5z3C9Q3EAfWiZn93VrmddRcXeg5NmoQ9q2ZApwduCz4ht1GkVDuk2osjM5VTNSY

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