Transaction not yet indexed

53hbHMAAPQkLyhZ1Z2ik3Ncuz8PHsQRStEHS153um76kfHz1DHna9qKFN4f3uLc3TuRqNe1VNGQKobuKvAeSPPmH

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