Transaction not yet indexed

31pSBL9bJCquZ37KAtfBaoqX2JrpwfgqAn5roVWujdg3Z4A5KgHSzxAkFMYTqiywgMnWrtC9fpvCzzs8p68pT157

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