Transaction not yet indexed

1SqUMhCANUNXy6o7QXpHbwKYRWre3SvoBa8yANJgvmrtnMmsiNQGKQ8npKdfm2TShqjkcV9qvJR7HVpez7uQq5E

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