Transaction not yet indexed

31NokuC2SzPbQdMixspySmHkvRYnrtn2QSgAFbxhRHC3HYZ2bKLcfQWEtPYKCozoVVLqKKqy2pLkJgYYuqvDyKNW

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