Transaction not yet indexed

21PRKHAEGphDsPzTeKjE3gXwGomCaXd7msGUKPETJuHP75gSJJdbQqdymqeNUJeHvUudgYo2xdnFMWebpCGFBHD5

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