Transaction not yet indexed

21hNf1scuAPM6JbHjUFNoPrnjqppbt6FUASEcRnZCBq9GroDuiuv2PxGFapCFNERMy1qkQeHxmRPPKTVP1YaMozJ

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