Transaction not yet indexed

KFE4pScfsjZadEB9qhUXJ6ifeLhgcoKQziTWdaLjNFrSNTmWxNf2LkuhBrQp9UtApVDK3AFPZ8poKPRVm3MRcJ5

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