Transaction not yet indexed

AEFPcp51Acgr6ACzNDD3uTmQ2S9asvqRXhTSY3AMXErMCExpvkV9PyLMw1VSrsDRAwt11tGTXUi9sPYX1RqwCcb

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