Transaction not yet indexed

21Spt5YD7E7saJykRKHtUZcmLDKffvRCcYo1uRmeshNcnBZS9R2CHvZ2GehAWxbjLAQqTi4yj2jZUhepWUzdv2R6

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