Transaction not yet indexed

21SUBA6bqHBvYwuTTDx2RNu7Tx7B4HK7wW43MUxh6ZTNevzuVyB2oBuAGDQbSts7C8Fb7eJRpXdzF2QyNGVJNtfZ

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