Transaction not yet indexed

HEFZ7bfxJcAEJ6XmA1xnkUCQZavHWRkVJuBoxbbNiVBnbyBYRiYwAbRYY3yPc2ewY7bsKxvV24ExCkjWFDqcPga

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