Transaction not yet indexed

AMrbLUa1Hw21WpL4i1FXVtpApvcu8ErMQL1vtQXuVXBRvpUcChq6awcjb5768c6DWQJGnYNbPHiint8sKJCTQkt

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