Transaction not yet indexed

621pWFaYHFutkZSQKXiZcDADmJB3BKgr6nYFaDGu9TaJWEB32Z4bfuEZAXHuhBfe1nWtDyk4mvbFf2HNr5eRdaMZ

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