Transaction not yet indexed

21mVQkn8AZN9sXXCFU2KsN35WCzATz1jmQjRVqKGdyp5jfdqtze3Nndx7fGA1XrtBxf2PzpD1DDMoDx1WkF4JZpA

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