Transaction not yet indexed

661NMS9QamGRUxwoaUNyd1C66NDMdcoPkXhSHHLC8qUXtFFyuuXaKdM3iKGjs7z7PCqSXG79VfqUf7nGtXaMTfpT

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