Transaction not yet indexed

21cjCM66ex5hfgfumnnFDP6gSpXZK6aaU3WEP982a3M13LbV2NfZ3Qqk5aVXUHpmmy4sYG2X8rNc2KcBhdAtxFS4

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