Transaction not yet indexed

21taj7GR7Ej9BKDNNcr2ZEV59uZxrqcGqENEQgf7dK471tn312q5Eq6sqpiX2dPwRV3xWDaNivKirNEap2HasSNW

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