Transaction not yet indexed

21FfCumFvNhyGdpfZub3XuKyPcMF1SxH3ziXVkGE6Gp3Sj3vbq5gLLRTXKp75rhWA1G1SfV7NaRonStDE4w3f9X7

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