Transaction not yet indexed

21NzZNACYC2aneUZVuSYEMCWnjv8LR9yCa3vXTmYpvEzHmnATjDdqM1C6T4eZvPEDZmTPbJDAqaykkUXJg4LjAXV

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