Transaction not yet indexed

21AHkshkT3KExvuJpUxAYFPamEvSiv7C8bwpunGsRFrTviSWKcfv2shv31wzxaCMiQ3kPoASYtXin36mSf93Ugn2

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