Transaction not yet indexed

21sNuGZuBuBkriRWMiM638ajPVapQP8DK2sQBF2wX7si7Q7WvTSUi6LT1eS89v21cyNpz1seRimW1VFUdYDN2csL

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