Transaction not yet indexed

iYuLRSNvSLtKyJmtNvv9Nf56WYD8CBUitCoVEbi9Avo9yP9GvSaf5WDTz7iirU452CcbE4h7P9e9Jd5NaMBDW22

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