Transaction not yet indexed

M1Ex9nfcYSp69As9iVcxfMdPqkT5ARW8iV6fpewwx2fLTENVJqCGbeWhroSjpdNRJ3duLTuQYwKQsMEtqV11ub1

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