Transaction not yet indexed

31JMYrmbkKrpSm6WMkSPJqM62xvPwMYG7oQJkueDK15HuCSRzppr8UQEUpWt1PMiLECDakk9oKET3DG4GK6P2cZy

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