Transaction not yet indexed

5u66NRL8d61WAyX4T3BEkSXPFuwPdFhnLWbb3pBsKSiErU2EBwEWQpiZo93C7UwcaiUkNw6XMT5LFSoCnuJTEBkX

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