Transaction not yet indexed

21C5W12XfYTwYNpY6FJXGuRedw4zwoDTr9duq77HFsdKbx3iHyLBdcF9xwBUvEN5dXXaj4NfqVV52ZURYLDYffmT

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