Transaction not yet indexed

21Zz54aZDwA9YQednQ1ThxvURevvchBRDy3anyWXC8v1cPaYvDPYgkqrzPc12Jf2i5wDmntJNaeVjQGtouCaSKxu

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