Transaction not yet indexed

iStf5S5UxXwUdcssKrtGL1xWdXuTGtN6qiZAgWgz3SgiAVeC3NsLDK5tg93VLmwAS9i3Scn33C4oSYjYrcrpDFZ

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