Transaction not yet indexed

iykWiMm8R9oJTd1tvSMftrh7upkjAsGf4T8de3XuXF2UREVqnhsL5pPCZE1ZvrLGEobvrC6Ei5CeRFVYrUCdNUD

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