Transaction not yet indexed

53PT3EkHsysvSbTAuKSubMJyfiYdGdSbggH71wuam1ehWq6Y4gaJst4HaStT5CvCQiP7yVu1ykhmyXW7J5K5qLuU

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