Transaction not yet indexed

53mnSDgQRe8gxHTjKSCpubPvg4FgiTmJNC4Gp3GqfvQ1pjLjvpojM41T6tTgTLUsuUUHsGozRWjdSG55JqiNzN49

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