Transaction not yet indexed

RHMtAbkFFzEtrArkYgWDqYmDLtrCPgz8g6mGp13GE6oqWSVk1HmLPHDV6SKrySLaZaeosNrUDvEYzqG9fS13187

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