Transaction not yet indexed

MpSM1WV4baawW7GRWS4Mf4qXAMVXS6pjASqKnjF9FPqeTP8kcxQ8ivy58ea6K3ExERTJLVW7PbaN5BuEvHPy5jP

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