Transaction not yet indexed

SffXdKqdXBHJRSamuiCK3T79g7ektrKfCS31eB5PJyY5xZT6oPhQhFr5xuFQRYKkX1j2GG7xAF5hp3216Uke5uS

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