Transaction not yet indexed

YLC9bBYVWfTiKAqgpujkdMpnjb867VdfsdTgRtoYYYonzDZ2tHJrVBPsarhDn1LXQQWEsFUrCa2ypWqwuz9qLy6

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