Transaction not yet indexed

21aXkJrFKPf7sDZUeBBRAib9jqvrJnkrpEqRGJxLk2dxDjfWAePWPvpJBwx6F8g1Tmcv7sa3gfMba5tZeH6RG2wu

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