Transaction not yet indexed

21DSkb5FrXM2Tfg8Qs2dSkj2GZ5G1VxgGDFaJyUkAMtHefJCkZA4amiGSq4RP8bNaphRSGrrmFfKq8J8iJRxcRTP

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