Transaction not yet indexed

ZMnkHpAkfW2HdXYVnoZaWKTB8qAmPSSFteTuMSJRZM1TnYv2BALoemwKdDuq6U12gaYsZSEAXExnA6WCsnsMEuG

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