Transaction not yet indexed

ykfEqEu3bTUKTThDgbWppduCwrTGrzc4zwqhDm5zujzukLjmHo13cDPE58TttMMBhsSmo3tkTC7WXQKpQpTsHWg

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