Transaction not yet indexed

661sEuy7gR632RWyjDW9qzFbMVBbYuC9EChjaej5hwC38i8fUSgWoNcE18BXPHCmfVdV8Lc3ax8YR6en8c4M9eUJ

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