Transaction not yet indexed

21CGTF4aCjTfaQim2EAXhbnv4YjSCQUZSDJY4yn9P9jH1EsWAWPtgV184NmpmYwFvpxbtd3bCTZS1sH9GkJAzDTW

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